22625252601 has 12 divisors (see below), whose sum is σ = 35092228752. Its totient is φ = 12928715688.

The previous prime is 22625252599. The next prime is 22625252609. The reversal of 22625252601 is 10625252622.

It is not a de Polignac number, because 22625252601 - 2¹ = 22625252599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22625252609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76956495 + ... + 76956788.

It is an arithmetic number, because the mean of its divisors is an integer number (2924352396).

Almost surely, 2^22625252601 is an apocalyptic number.

22625252601 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22625252601 is a deficient number, since it is larger than the sum of its proper divisors (12466976151).

22625252601 is a wasteful number, since it uses less digits than its factorization.

22625252601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153913300 (or 153913293 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 22625252601 in words is "twenty-two billion, six hundred twenty-five million, two hundred fifty-two thousand, six hundred one".