117172774227202 has 16 divisors (see below), whose sum is σ = 177516040266432. Its totient is φ = 58003556158000.

The previous prime is 117172774227133. The next prime is 117172774227239. The reversal of 117172774227202 is 202722477271711.

It is a self number, because there is not a number n which added to its sum of digits gives 117172774227202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698754193 + ... + 698921860.

It is an arithmetic number, because the mean of its divisors is an integer number (11094752516652).

Almost surely, 2^{117172774227202} is an apocalyptic number.

117172774227202 is a deficient number, since it is larger than the sum of its proper divisors (60343266039230).

117172774227202 is a wasteful number, since it uses less digits than its factorization.

117172774227202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397676473.

The product of its (nonzero) digits is 2151296, while the sum is 52.

The spelling of 117172774227202 in words is "one hundred seventeen trillion, one hundred seventy-two billion, seven hundred seventy-four million, two hundred twenty-seven thousand, two hundred two".