22-02-2022, i.e. 22nd February of year 2022, is date both a palindrome date, which means you can read the date from left to right and right to left, and an ambigram date, which means you can read the date from upside down.
The palindrome and ambigram date is valid for 22nd February as per British date format i.e. dd-mm-yyyy and for Japanese date format i.e. yyyy-mm-dd. This is not valid for the US date format which is mm-dd-yyyy, for same year i.e. 2022.
22022022 looks much attractive and very simple because this contains two digits only, i.e. just 0 & 2. Also, this contains 22 thrice (three times) where as 0 (zero) is working as a separator between all 22s, isn't this amazing.
Previously, the date for palindrome as well as ambigram was on 21st of February 2021, it was 12022021 worked for British date format where as US date format worked for 2nd of December 2021 i.e. 12022021.
Future date for palindrome or ambigram are expected on 13th February 2031, which will be 13022031 but will work for British date format where as US date format will not work as there is no 13th month in any calendar. 13022031 contains odd date of prime number and the last two digits of year are also prime number (13 & 31 respectively). Palindrome and ambigram lovers have to wait for these dates about nine year for this attractive palindrome figured.
Posted Article in Science