22625501132536 has 16 divisors (see below), whose sum is σ = 42423202274400. Its totient is φ = 11312647192704.

The previous prime is 22625501132519. The next prime is 22625501132573. The reversal of 22625501132536 is 63523110552622.

It is a junction number, because it is equal to n+sod(n) for n = 22625501132492 and 22625501132501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11987521 + ... + 13745968.

It is an arithmetic number, because the mean of its divisors is an integer number (2651450142150).

Almost surely, 2^{22625501132536} is an apocalyptic number.

It is an amenable number.

22625501132536 is a deficient number, since it is larger than the sum of its proper divisors (19797701141864).

22625501132536 is a wasteful number, since it uses less digits than its factorization.

22625501132536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25843398 (or 25843394 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 22625501132536 in words is "twenty-two trillion, six hundred twenty-five billion, five hundred one million, one hundred thirty-two thousand, five hundred thirty-six".