Adding to 12022212212210 its reverse (1221221222021), we get a palindrome (13243433434231).
It is an unprimeable number.
Almost surely, 212022212212210 is an apocalyptic number.
12022212212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12022212212210 is a wasteful number, since it uses less digits than its factorization.
12022212212210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6102645997.
The spelling of 12022212212210 in words is "twelve trillion, twenty-two billion, two hundred twelve million, two hundred twelve thousand, two hundred ten".