22530645625115 has 32 divisors (see below), whose sum is σ = 29563991318016. Its totient is φ = 16409594234880.

The previous prime is 22530645625099. The next prime is 22530645625133. The reversal of 22530645625115 is 51152654603522.

It is not a de Polignac number, because 22530645625115 - 2⁴ = 22530645625099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22530645625115.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3899369 + ... + 7763141.

It is an arithmetic number, because the mean of its divisors is an integer number (923874728688).

Almost surely, 2^{22530645625115} is an apocalyptic number.

22530645625115 is a deficient number, since it is larger than the sum of its proper divisors (7033345692901).

22530645625115 is a wasteful number, since it uses less digits than its factorization.

22530645625115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866039.

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 22530645625115 in words is "twenty-two trillion, five hundred thirty billion, six hundred forty-five million, six hundred twenty-five thousand, one hundred fifteen".