117732802285 has 16 divisors (see below), whose sum is σ = 161514547200. Its totient is φ = 80704855296.

The previous prime is 117732802267. The next prime is 117732802289. The reversal of 117732802285 is 582208237711.

It is a cyclic number.

It is not a de Polignac number, because 117732802285 - 2²⁷ = 117598584557 is a prime.

It is a super-2 number, since 2×117732802285² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117732802289) 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, 436365 + ... + 652594.

It is an arithmetic number, because the mean of its divisors is an integer number (10094659200).

Almost surely, 2^117732802285 is an apocalyptic number.

It is an amenable number.

117732802285 is a deficient number, since it is larger than the sum of its proper divisors (43781744915).

117732802285 is a wasteful number, since it uses less digits than its factorization.

117732802285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092060.

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 117732802285 in words is "one hundred seventeen billion, seven hundred thirty-two million, eight hundred two thousand, two hundred eighty-five".