117212810204 has 24 divisors (see below), whose sum is σ = 234456391680. Its totient is φ = 50227467696.

The previous prime is 117212810177. The next prime is 117212810269. The reversal of 117212810204 is 402018212711.

It is a congruent number.

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, 54524 + ... + 487235.

It is an arithmetic number, because the mean of its divisors is an integer number (9769016320).

Almost surely, 2^117212810204 is an apocalyptic number.

117212810204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

117212810204 is an abundant number, since it is smaller than the sum of its proper divisors (117243581476).

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

117212810204 is a wasteful number, since it uses less digits than its factorization.

117212810204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549497 (or 549495 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

The spelling of 117212810204 in words is "one hundred seventeen billion, two hundred twelve million, eight hundred ten thousand, two hundred four".