12252203266120 has 32 divisors (see below), whose sum is σ = 29018376158400. Its totient is φ = 4642940184768.

The previous prime is 12252203266097. The next prime is 12252203266133. The reversal of 12252203266120 is 2166230225221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8060659284 + ... + 8060660803.

It is an arithmetic number, because the mean of its divisors is an integer number (906824254950).

Almost surely, 2^{12252203266120} is an apocalyptic number.

12252203266120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12252203266120 is an abundant number, since it is smaller than the sum of its proper divisors (16766172892280).

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

12252203266120 is a wasteful number, since it uses less digits than its factorization.

12252203266120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16121320117 (or 16121320113 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 12252203266120 in words is "twelve trillion, two hundred fifty-two billion, two hundred three million, two hundred sixty-six thousand, one hundred twenty".