22770426874 has 16 divisors (see below), whose sum is σ = 36788872680. Its totient is φ = 10507749120.

The previous prime is 22770426853. The next prime is 22770426881. The reversal of 22770426874 is 47862407722.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22378664025 + 391762849 = 149595^2 + 19793^2 .

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 7 ways as a sum of consecutive naturals, for example, 104134 + ... + 237454.

Almost surely, 2^22770426874 is an apocalyptic number.

22770426874 is a deficient number, since it is larger than the sum of its proper divisors (14018445806).

22770426874 is a wasteful number, since it uses less digits than its factorization.

22770426874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139905.

The product of its (nonzero) digits is 2107392, while the sum is 49.

The spelling of 22770426874 in words is "twenty-two billion, seven hundred seventy million, four hundred twenty-six thousand, eight hundred seventy-four".