22599704401 has 8 divisors (see below), whose sum is σ = 23115723624. Its totient is φ = 22087004160.

The previous prime is 22599704381. The next prime is 22599704411. The reversal of 22599704401 is 10440799522.

It can be written as a sum of positive squares in 4 ways, for example, as 14780723776 + 7818980625 = 121576^2 + 88425^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22599704401 - 2¹⁷ = 22599573329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22599704411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815970 + ... + 843211.

It is an arithmetic number, because the mean of its divisors is an integer number (2889465453).

Almost surely, 2^22599704401 is an apocalyptic number.

It is an amenable number.

22599704401 is a deficient number, since it is larger than the sum of its proper divisors (516019223).

22599704401 is a wasteful number, since it uses less digits than its factorization.

22599704401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659491.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 22599704401 in words is "twenty-two billion, five hundred ninety-nine million, seven hundred four thousand, four hundred one".