117756420056220 has 96 divisors (see below), whose sum is σ = 359700455197440. Its totient is φ = 28546366671360.

The previous prime is 117756420056213. The next prime is 117756420056237. The reversal of 117756420056220 is 22650024657711.

117756420056220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×117756420056220³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117756420056220.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27583059 + ... + 31564821.

It is an arithmetic number, because the mean of its divisors is an integer number (3746879741640).

Almost surely, 2^{117756420056220} is an apocalyptic number.

117756420056220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117756420056220 is an abundant number, since it is smaller than the sum of its proper divisors (241944035141220).

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

117756420056220 is a wasteful number, since it uses less digits than its factorization.

117756420056220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026595 (or 4026593 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 117756420056220 in words is "one hundred seventeen trillion, seven hundred fifty-six billion, four hundred twenty million, fifty-six thousand, two hundred twenty".