22525200252522 has 24 divisors (see below), whose sum is σ = 53241382415520. Its totient is φ = 6825818258280.

The previous prime is 22525200252463. The next prime is 22525200252553.

22525200252522 is a `hidden beast` number, since 22 + 52 + 520 + 0 + 25 + 25 + 22 = 666.

22525200252522 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56881818622 + ... + 56881819017.

It is an arithmetic number, because the mean of its divisors is an integer number (2218390933980).

Almost surely, 2^{22525200252522} is an apocalyptic number.

22525200252522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22525200252522 is an abundant number, since it is smaller than the sum of its proper divisors (30716182162998).

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

22525200252522 is a wasteful number, since it uses less digits than its factorization.

22525200252522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113763637658 (or 113763637655 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

It can be divided in two parts, 22525200 and 252522, that added together give a palindrome (22777722).

The spelling of 22525200252522 in words is "twenty-two trillion, five hundred twenty-five billion, two hundred million, two hundred fifty-two thousand, five hundred twenty-two".