117550713145722 has 32 divisors (see below), whose sum is σ = 235654921494720. Its totient is φ = 39091329941760.

The previous prime is 117550713145721. The next prime is 117550713145739. The reversal of 117550713145722 is 227541317055711.

117550713145722 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-2 number, since 2×117550713145722² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117550713145721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57763972 + ... + 59764352.

It is an arithmetic number, because the mean of its divisors is an integer number (7364216296710).

Almost surely, 2^{117550713145722} is an apocalyptic number.

117550713145722 is an abundant number, since it is smaller than the sum of its proper divisors (118104208348998).

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

117550713145722 is a wasteful number, since it uses less digits than its factorization.

117550713145722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023438.

The product of its (nonzero) digits is 2058000, while the sum is 51.

The spelling of 117550713145722 in words is "one hundred seventeen trillion, five hundred fifty billion, seven hundred thirteen million, one hundred forty-five thousand, seven hundred twenty-two".