117207211600 has 30 divisors (see below), whose sum is σ = 281590326830. Its totient is φ = 46882884480.

The previous prime is 117207211591. The next prime is 117207211613. The reversal of 117207211600 is 6112702711.

It can be written as a sum of positive squares in 3 ways, for example, as 11561410576 + 105645801024 = 107524^2 + 325032^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146508615 + ... + 146509414.

Almost surely, 2^117207211600 is an apocalyptic number.

117207211600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117207211600 is an abundant number, since it is smaller than the sum of its proper divisors (164383115230).

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

117207211600 is a wasteful number, since it uses less digits than its factorization.

117207211600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293018047 (or 293018036 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 28.

The spelling of 117207211600 in words is "one hundred seventeen billion, two hundred seven million, two hundred eleven thousand, six hundred".