22812660080 has 80 divisors (see below), whose sum is σ = 63806868480. Its totient is φ = 7409822976.

The previous prime is 22812660067. The next prime is 22812660083. The reversal of 22812660080 is 8006621822.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 22812660080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22812660083) 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 15 ways as a sum of consecutive naturals, for example, 1061384 + ... + 1082663.

It is an arithmetic number, because the mean of its divisors is an integer number (797585856).

Almost surely, 2^22812660080 is an apocalyptic number.

22812660080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22812660080 is an abundant number, since it is smaller than the sum of its proper divisors (40994208400).

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

22812660080 is a wasteful number, since it uses less digits than its factorization.

22812660080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144086 (or 2144080 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 22812660080 in words is "twenty-two billion, eight hundred twelve million, six hundred sixty thousand, eighty".