12022110031100 has 72 divisors (see below), whose sum is σ = 28095351865728. Its totient is φ = 4438837267200.

The previous prime is 12022110031097. The next prime is 12022110031111. The reversal of 12022110031100 is 113001122021.

It is a super-2 number, since 2×12022110031100² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95509205 + ... + 95634995.

Almost surely, 2^{12022110031100} is an apocalyptic number.

12022110031100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12022110031100 is an abundant number, since it is smaller than the sum of its proper divisors (16073241834628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12022110031100 is a wasteful number, since it uses less digits than its factorization.

12022110031100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199335 (or 199328 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12022110031100 its reverse (113001122021), we get a palindrome (12135111153121).

The spelling of 12022110031100 in words is "twelve trillion, twenty-two billion, one hundred ten million, thirty-one thousand, one hundred".