22525760293872 has 40 divisors (see below), whose sum is σ = 63481688102400. Its totient is φ = 6825987967680.

The previous prime is 22525760293871. The next prime is 22525760293909. The reversal of 22525760293872 is 27839206752522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22525760293871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21331211872 + ... + 21331212927.

It is an arithmetic number, because the mean of its divisors is an integer number (1587042202560).

Almost surely, 2^{22525760293872} is an apocalyptic number.

22525760293872 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22525760293872 is an abundant number, since it is smaller than the sum of its proper divisors (40955927808528).

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

22525760293872 is a wasteful number, since it uses less digits than its factorization.

22525760293872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42662424821 (or 42662424815 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 60.

The spelling of 22525760293872 in words is "twenty-two trillion, five hundred twenty-five billion, seven hundred sixty million, two hundred ninety-three thousand, eight hundred seventy-two".