117216118570 has 32 divisors (see below), whose sum is σ = 211424507136. Its totient is φ = 46789747200.

The previous prime is 117216118559. The next prime is 117216118573. The reversal of 117216118570 is 75811612711.

It is not an unprimeable number, because it can be changed into a prime (117216118573) 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, 21205147 + ... + 21210673.

It is an arithmetic number, because the mean of its divisors is an integer number (6607015848).

Almost surely, 2^117216118570 is an apocalyptic number.

117216118570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117216118570 is a deficient number, since it is larger than the sum of its proper divisors (94208388566).

117216118570 is a wasteful number, since it uses less digits than its factorization.

117216118570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9526.

The product of its (nonzero) digits is 23520, while the sum is 40.

The spelling of 117216118570 in words is "one hundred seventeen billion, two hundred sixteen million, one hundred eighteen thousand, five hundred seventy".