117225801 has 96 divisors (see below), whose sum is σ = 230630400. Its totient is φ = 55520640.

The previous prime is 117225793. The next prime is 117225803. The reversal of 117225801 is 108522711.

117225801 is a `hidden beast` number, since 11 + 72 + 2 + 580 + 1 = 666.

It is not a de Polignac number, because 117225801 - 2³ = 117225793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117225803) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 381690 + ... + 381996.

It is an arithmetic number, because the mean of its divisors is an integer number (2402400).

Almost surely, 2^117225801 is an apocalyptic number.

117225801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

117225801 is a deficient number, since it is larger than the sum of its proper divisors (113404599).

117225801 is a wasteful number, since it uses less digits than its factorization.

117225801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 117225801 is about 10827.0864501952. The cubic root of 117225801 is about 489.4117625285.

The spelling of 117225801 in words is "one hundred seventeen million, two hundred twenty-five thousand, eight hundred one".