88116117472720 has 20 divisors (see below), whose sum is σ = 204869973124260. Its totient is φ = 35246446989056.

The previous prime is 88116117472717. The next prime is 88116117472769. The reversal of 88116117472720 is 2727471161188.

It can be written as a sum of positive squares in 2 ways, for example, as 64116661114944 + 23999456357776 = 8007288^2 + 4898924^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550725734125 + ... + 550725734284.

It is an arithmetic number, because the mean of its divisors is an integer number (10243498656213).

Almost surely, 2^{88116117472720} is an apocalyptic number.

88116117472720 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88116117472720 is an abundant number, since it is smaller than the sum of its proper divisors (116753855651540).

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

88116117472720 is a wasteful number, since it uses less digits than its factorization.

88116117472720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101451468422 (or 1101451468416 counting only the distinct ones).

The product of its (nonzero) digits is 2107392, while the sum is 55.

The spelling of 88116117472720 in words is "eighty-eight trillion, one hundred sixteen billion, one hundred seventeen million, four hundred seventy-two thousand, seven hundred twenty".