[reliablereason]

I think 2222222222 is more special Sat Jun 02 2040 03:57:02 GMT+0000

I might even get to experience 3333333333 if I am lucky. What a day, what a day, yes indeed!

[cmrdporcupine]

I hope you have enough bits!

[jona-f]

I would like to argue, the next and final special date is 2^32=4294967296 which is Sun Feb 7 06:28:16 AM UTC 2106.

[xnzakg]

You're using unsigned timestamps?