22025055534152 has 64 divisors (see below), whose sum is σ = 46509021020160. Its totient is φ = 9687502324800.

The previous prime is 22025055534137. The next prime is 22025055534193. The reversal of 22025055534152 is 25143555052022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28157243 + ... + 28928885.

It is an arithmetic number, because the mean of its divisors is an integer number (726703453440).

Almost surely, 2^{22025055534152} is an apocalyptic number.

22025055534152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22025055534152 is an abundant number, since it is smaller than the sum of its proper divisors (24483965486008).

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

22025055534152 is a wasteful number, since it uses less digits than its factorization.

22025055534152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782154 (or 782150 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 22025055534152 in words is "twenty-two trillion, twenty-five billion, fifty-five million, five hundred thirty-four thousand, one hundred fifty-two".