117822869008 has 80 divisors (see below), whose sum is σ = 267704740800. Its totient is φ = 49741171200.

The previous prime is 117822868967. The next prime is 117822869011. The reversal of 117822869008 is 800968228711.

It is a happy number.

It is a super-2 number, since 2×117822869008² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399418 + ... + 628633.

It is an arithmetic number, because the mean of its divisors is an integer number (3346309260).

Almost surely, 2^117822869008 is an apocalyptic number.

It is an amenable number.

117822869008 is an abundant number, since it is smaller than the sum of its proper divisors (149881871792).

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

117822869008 is a wasteful number, since it uses less digits than its factorization.

117822869008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028120 (or 1028114 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 52.

The spelling of 117822869008 in words is "one hundred seventeen billion, eight hundred twenty-two million, eight hundred sixty-nine thousand, eight".