117197717566200 has 48 divisors (see below), whose sum is σ = 363312924457080. Its totient is φ = 31252724684160.

The previous prime is 117197717566169. The next prime is 117197717566271. The reversal of 117197717566200 is 2665717791711.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97664764039 + ... + 97664765238.

Almost surely, 2^{117197717566200} is an apocalyptic number.

117197717566200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117197717566200 is an abundant number, since it is smaller than the sum of its proper divisors (246115206890880).

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

117197717566200 is a wasteful number, since it uses less digits than its factorization.

117197717566200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195329529296 (or 195329529287 counting only the distinct ones).

The product of its (nonzero) digits is 7779240, while the sum is 60.

The spelling of 117197717566200 in words is "one hundred seventeen trillion, one hundred ninety-seven billion, seven hundred seventeen million, five hundred sixty-six thousand, two hundred".