22375638334 has 16 divisors (see below), whose sum is σ = 39394947168. Its totient is φ = 9330381792.

The previous prime is 22375638277. The next prime is 22375638367. The reversal of 22375638334 is 43383657322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21597589 + ... + 21598624.

It is an arithmetic number, because the mean of its divisors is an integer number (2462184198).

Almost surely, 2^22375638334 is an apocalyptic number.

22375638334 is a deficient number, since it is larger than the sum of its proper divisors (17019308834).

22375638334 is a wasteful number, since it uses less digits than its factorization.

22375638334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43196259.

The product of its digits is 2177280, while the sum is 46.

The spelling of 22375638334 in words is "twenty-two billion, three hundred seventy-five million, six hundred thirty-eight thousand, three hundred thirty-four".