22102112120000 has 140 divisors (see below), whose sum is σ = 59788424686056. Its totient is φ = 8037131520000.

The previous prime is 22102112119999. The next prime is 22102112120027. The reversal of 22102112120000 is 2121120122.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24676037 + ... + 25556036.

Almost surely, 2^{22102112120000} is an apocalyptic number.

22102112120000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22102112120000 is an abundant number, since it is smaller than the sum of its proper divisors (37686312566056).

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

22102112120000 is an equidigital number, since it uses as much as digits as its factorization.

22102112120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50232116 (or 50232091 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22102112120000 its reverse (2121120122), we get a palindrome (22104233240122).

The spelling of 22102112120000 in words is "twenty-two trillion, one hundred two billion, one hundred twelve million, one hundred twenty thousand".