117556388147112 has 32 divisors (see below), whose sum is σ = 306668838646080. Its totient is φ = 37481746945280.

The previous prime is 117556388147057. The next prime is 117556388147179. The reversal of 117556388147112 is 211741883655711.

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, 106482235089 + ... + 106482236192.

It is an arithmetic number, because the mean of its divisors is an integer number (9583401207690).

Almost surely, 2^{117556388147112} is an apocalyptic number.

117556388147112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117556388147112 is an abundant number, since it is smaller than the sum of its proper divisors (189112450498968).

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

117556388147112 is a wasteful number, since it uses less digits than its factorization.

117556388147112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212964471313 (or 212964471309 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 60.

The spelling of 117556388147112 in words is "one hundred seventeen trillion, five hundred fifty-six billion, three hundred eighty-eight million, one hundred forty-seven thousand, one hundred twelve".