22725656063 has 16 divisors (see below), whose sum is σ = 25037631360. Its totient is φ = 20454904800.

The previous prime is 22725656029. The next prime is 22725656071. The reversal of 22725656063 is 36065652722.

It is not a de Polignac number, because 22725656063 - 2¹² = 22725651967 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 (22725652063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2560253 + ... + 2569113.

It is an arithmetic number, because the mean of its divisors is an integer number (1564851960).

Almost surely, 2^22725656063 is an apocalyptic number.

22725656063 is a deficient number, since it is larger than the sum of its proper divisors (2311975297).

22725656063 is a wasteful number, since it uses less digits than its factorization.

22725656063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11158.

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 22725656063 in words is "twenty-two billion, seven hundred twenty-five million, six hundred fifty-six thousand, sixty-three".