22634430422 has 16 divisors (see below), whose sum is σ = 34980887232. Its totient is φ = 10978396800.

The previous prime is 22634430419. The next prime is 22634430437. The reversal of 22634430422 is 22403443622.

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, 1054829 + ... + 1076072.

It is an arithmetic number, because the mean of its divisors is an integer number (2186305452).

Almost surely, 2^22634430422 is an apocalyptic number.

22634430422 is a deficient number, since it is larger than the sum of its proper divisors (12346456810).

22634430422 is a wasteful number, since it uses less digits than its factorization.

22634430422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131063.

The product of its (nonzero) digits is 55296, while the sum is 32.

The spelling of 22634430422 in words is "twenty-two billion, six hundred thirty-four million, four hundred thirty thousand, four hundred twenty-two".