22634373321 has 32 divisors (see below), whose sum is σ = 38346823680. Its totient is φ = 12925802448.

The previous prime is 22634373313. The next prime is 22634373323. The reversal of 22634373321 is 12337343622.

22634373321 is a `hidden beast` number, since 2 + 263 + 4 + 3 + 73 + 321 = 666.

It is not a de Polignac number, because 22634373321 - 2³ = 22634373313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22634373323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270700 + ... + 344306.

It is an arithmetic number, because the mean of its divisors is an integer number (1198338240).

Almost surely, 2^22634373321 is an apocalyptic number.

22634373321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22634373321 is a deficient number, since it is larger than the sum of its proper divisors (15712450359).

22634373321 is a wasteful number, since it uses less digits than its factorization.

22634373321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75250 (or 75244 counting only the distinct ones).

The product of its digits is 108864, while the sum is 36.

The spelling of 22634373321 in words is "twenty-two billion, six hundred thirty-four million, three hundred seventy-three thousand, three hundred twenty-one".