22502657265 has 32 divisors (see below), whose sum is σ = 39285098496. Its totient is φ = 10908231360.

The previous prime is 22502657263. The next prime is 22502657293. The reversal of 22502657265 is 56275620522.

It is not a de Polignac number, because 22502657265 - 2¹ = 22502657263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22502657263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1112472 + ... + 1132518.

It is an arithmetic number, because the mean of its divisors is an integer number (1227659328).

Almost surely, 2^22502657265 is an apocalyptic number.

It is an amenable number.

22502657265 is a deficient number, since it is larger than the sum of its proper divisors (16782441231).

22502657265 is a wasteful number, since it uses less digits than its factorization.

22502657265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26869.

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 22502657265 in words is "twenty-two billion, five hundred two million, six hundred fifty-seven thousand, two hundred sixty-five".