117112000663857 has 16 divisors (see below), whose sum is σ = 165348933247872. Its totient is φ = 73475664487680.

The previous prime is 117112000663843. The next prime is 117112000663969. The reversal of 117112000663857 is 758366000211711.

It is not a de Polignac number, because 117112000663857 - 2⁴ = 117112000663841 is a prime.

It is a super-2 number, since 2×117112000663857² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117112000663817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99017994 + ... + 100193747.

It is an arithmetic number, because the mean of its divisors is an integer number (10334308327992).

Almost surely, 2^{117112000663857} is an apocalyptic number.

117112000663857 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

117112000663857 is a deficient number, since it is larger than the sum of its proper divisors (48236932584015).

117112000663857 is a wasteful number, since it uses less digits than its factorization.

117112000663857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199223288.

The product of its (nonzero) digits is 423360, while the sum is 48.

The spelling of 117112000663857 in words is "one hundred seventeen trillion, one hundred twelve billion, six hundred sixty-three thousand, eight hundred fifty-seven".