22794313392 has 120 divisors (see below), whose sum is σ = 68713602048. Its totient is φ = 7033276800.

The previous prime is 22794313379. The next prime is 22794313397. The reversal of 22794313392 is 29331349722.

22794313392 is a `hidden beast` number, since 2 + 279 + 43 + 1 + 339 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (22794313397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8334 + ... + 213677.

Almost surely, 2^22794313392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22794313392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34356801024).

22794313392 is an abundant number, since it is smaller than the sum of its proper divisors (45919288656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22794313392 is a wasteful number, since it uses less digits than its factorization.

22794313392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222079 (or 222070 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The spelling of 22794313392 in words is "twenty-two billion, seven hundred ninety-four million, three hundred thirteen thousand, three hundred ninety-two".