22661714264938 has 32 divisors (see below), whose sum is σ = 39085746739200. Its totient is φ = 9652903124784.

The previous prime is 22661714264927. The next prime is 22661714264963. The reversal of 22661714264938 is 83946241716622.

It is a super-2 number, since 2×22661714264938² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20069283 + ... + 21168361.

It is an arithmetic number, because the mean of its divisors is an integer number (1221429585600).

Almost surely, 2^{22661714264938} is an apocalyptic number.

22661714264938 is a deficient number, since it is larger than the sum of its proper divisors (16424032474262).

22661714264938 is a wasteful number, since it uses less digits than its factorization.

22661714264938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108074.

The product of its digits is 41803776, while the sum is 61.

The spelling of 22661714264938 in words is "twenty-two trillion, six hundred sixty-one billion, seven hundred fourteen million, two hundred sixty-four thousand, nine hundred thirty-eight".