117216556707107 has 32 divisors (see below), whose sum is σ = 140916480122880. Its totient is φ = 96072621361920.

The previous prime is 117216556707059. The next prime is 117216556707109. The reversal of 117216556707107 is 701707655612711.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 117216556707107 - 2¹² = 117216556703011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117216556707109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181485119 + ... + 182129847.

It is an arithmetic number, because the mean of its divisors is an integer number (4403640003840).

Almost surely, 2^{117216556707107} is an apocalyptic number.

117216556707107 is a deficient number, since it is larger than the sum of its proper divisors (23699923415773).

117216556707107 is a wasteful number, since it uses less digits than its factorization.

117216556707107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674363.

The product of its (nonzero) digits is 4321800, while the sum is 56.

The spelling of 117216556707107 in words is "one hundred seventeen trillion, two hundred sixteen billion, five hundred fifty-six million, seven hundred seven thousand, one hundred seven".