117426217110200 has 96 divisors (see below), whose sum is σ = 274766350435200. Its totient is φ = 46669368445440.

The previous prime is 117426217110173. The next prime is 117426217110217. The reversal of 117426217110200 is 2011712624711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 931543577 + ... + 931669623.

It is an arithmetic number, because the mean of its divisors is an integer number (2862149483700).

Almost surely, 2^{117426217110200} is an apocalyptic number.

117426217110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117426217110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137383175217600).

117426217110200 is an abundant number, since it is smaller than the sum of its proper divisors (157340133325000).

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

117426217110200 is a wasteful number, since it uses less digits than its factorization.

117426217110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155889 (or 155880 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 35.

Adding to 117426217110200 its reverse (2011712624711), we get a palindrome (119437929734911).

The spelling of 117426217110200 in words is "one hundred seventeen trillion, four hundred twenty-six billion, two hundred seventeen million, one hundred ten thousand, two hundred".