22980672080 has 40 divisors (see below), whose sum is σ = 56573010792. Its totient is φ = 8651546624.

The previous prime is 22980672079. The next prime is 22980672149. The reversal of 22980672080 is 8027608922.

It can be written as a sum of positive squares in 4 ways, for example, as 305131024 + 22675541056 = 17468^2 + 150584^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×22980672080² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8447417 + ... + 8450136.

Almost surely, 2^22980672080 is an apocalyptic number.

22980672080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22980672080 is an abundant number, since it is smaller than the sum of its proper divisors (33592338712).

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

22980672080 is a wasteful number, since it uses less digits than its factorization.

22980672080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16897583 (or 16897577 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 22980672080 in words is "twenty-two billion, nine hundred eighty million, six hundred seventy-two thousand, eighty".