22258572673 has 4 divisors (see below), whose sum is σ = 22306647808. Its totient is φ = 22210497540.

The previous prime is 22258572659. The next prime is 22258572709. The reversal of 22258572673 is 37627585222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22258572673 - 2²⁵ = 22225018241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22258572653) by changing a digit.

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, 24036873 + ... + 24037798.

It is an arithmetic number, because the mean of its divisors is an integer number (5576661952).

Almost surely, 2^22258572673 is an apocalyptic number.

It is an amenable number.

22258572673 is a deficient number, since it is larger than the sum of its proper divisors (48075135).

22258572673 is an equidigital number, since it uses as much as digits as its factorization.

22258572673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48075134.

The product of its digits is 2822400, while the sum is 49.

The spelling of 22258572673 in words is "twenty-two billion, two hundred fifty-eight million, five hundred seventy-two thousand, six hundred seventy-three".