22812092880 has 40 divisors (see below), whose sum is σ = 70717488672. Its totient is φ = 6083224704.

The previous prime is 22812092861. The next prime is 22812092881. The reversal of 22812092880 is 8829021822.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22812092881) 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 7 ways as a sum of consecutive naturals, for example, 47524954 + ... + 47525433.

Almost surely, 2^22812092880 is an apocalyptic number.

22812092880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22812092880 is an abundant number, since it is smaller than the sum of its proper divisors (47905395792).

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

22812092880 is a wasteful number, since it uses less digits than its factorization.

22812092880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95050403 (or 95050397 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 22812092880 in words is "twenty-two billion, eight hundred twelve million, ninety-two thousand, eight hundred eighty".