22773216052507 has 16 divisors (see below), whose sum is σ = 24018912806400. Its totient is φ = 21532264382880.

The previous prime is 22773216052493. The next prime is 22773216052511. The reversal of 22773216052507 is 70525061237722.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22773216052507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22773216052547) 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, 23388657 + ... + 24342877.

It is an arithmetic number, because the mean of its divisors is an integer number (1501182050400).

Almost surely, 2^{22773216052507} is an apocalyptic number.

22773216052507 is a deficient number, since it is larger than the sum of its proper divisors (1245696753893).

22773216052507 is a wasteful number, since it uses less digits than its factorization.

22773216052507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956706.

The product of its (nonzero) digits is 2469600, while the sum is 49.

The spelling of 22773216052507 in words is "twenty-two trillion, seven hundred seventy-three billion, two hundred sixteen million, fifty-two thousand, five hundred seven".