22268572258 has 8 divisors (see below), whose sum is σ = 34554681180. Its totient is φ = 10750345200.

The previous prime is 22268572241. The next prime is 22268572267. The reversal of 22268572258 is 85227586222.

It can be written as a sum of positive squares in 2 ways, for example, as 21564041409 + 704530849 = 146847^2 + 26543^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191970393 + ... + 191970508.

Almost surely, 2^22268572258 is an apocalyptic number.

22268572258 is a deficient number, since it is larger than the sum of its proper divisors (12286108922).

22268572258 is a wasteful number, since it uses less digits than its factorization.

22268572258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383940932.

The product of its digits is 2150400, while the sum is 49.

The spelling of 22268572258 in words is "twenty-two billion, two hundred sixty-eight million, five hundred seventy-two thousand, two hundred fifty-eight".