117012200 has 24 divisors (see below), whose sum is σ = 272053830. Its totient is φ = 46804800.

The previous prime is 117012191. The next prime is 117012227. The reversal of 117012200 is 2210711.

It can be written as a sum of positive squares in 3 ways, for example, as 74684164 + 42328036 = 8642^2 + 6506^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 292331 + ... + 292730.

Almost surely, 2^117012200 is an apocalyptic number.

117012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117012200 is an abundant number, since it is smaller than the sum of its proper divisors (155041630).

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

117012200 is a wasteful number, since it uses less digits than its factorization.

117012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585077 (or 585068 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 117012200 is about 10817.2177568911. The cubic root of 117012200 is about 489.1143240240.

Adding to 117012200 its reverse (2210711), we get a palindrome (119222911).

The spelling of 117012200 in words is "one hundred seventeen million, twelve thousand, two hundred".