22390425870263 has 24 divisors (see below), whose sum is σ = 24957998704800. Its totient is φ = 20069207290880.

The previous prime is 22390425870191. The next prime is 22390425870289. The reversal of 22390425870263 is 36207852409322.

It is not a de Polignac number, because 22390425870263 - 2²² = 22390421675959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22390425870763) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 856478 + ... + 6746436.

It is an arithmetic number, because the mean of its divisors is an integer number (1039916612700).

Almost surely, 2^{22390425870263} is an apocalyptic number.

22390425870263 is a deficient number, since it is larger than the sum of its proper divisors (2567572834537).

22390425870263 is a wasteful number, since it uses less digits than its factorization.

22390425870263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5890423 (or 5890412 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 22390425870263 in words is "twenty-two trillion, three hundred ninety billion, four hundred twenty-five million, eight hundred seventy thousand, two hundred sixty-three".