22465624661613 has 24 divisors (see below), whose sum is σ = 37097251214400. Its totient is φ = 12833643423744.

The previous prime is 22465624661587. The next prime is 22465624661617. The reversal of 22465624661613 is 31616642656422.

22465624661613 is a `hidden beast` number, since 2 + 2 + 4 + 6 + 5 + 6 + 2 + 4 + 6 + 616 + 13 = 666.

It is not a de Polignac number, because 22465624661613 - 2⁵ = 22465624661581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22465624661613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22465624661617) 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, 53349483 + ... + 53768936.

It is an arithmetic number, because the mean of its divisors is an integer number (1545718800600).

Almost surely, 2^{22465624661613} is an apocalyptic number.

It is an amenable number.

22465624661613 is a deficient number, since it is larger than the sum of its proper divisors (14631626552787).

22465624661613 is a wasteful number, since it uses less digits than its factorization.

22465624661613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107121761 (or 107121758 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 54.

The spelling of 22465624661613 in words is "twenty-two trillion, four hundred sixty-five billion, six hundred twenty-four million, six hundred sixty-one thousand, six hundred thirteen".