118227174125824 has 81 divisors (see below), whose sum is σ = 237909824577831. Its totient is φ = 58637165529600.

The previous prime is 118227174125783. The next prime is 118227174125909. The reversal of 118227174125824 is 428521471722811.

The square root of 118227174125824 is 10873232.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 22094404749 + ... + 22094410099.

Almost surely, 2^{118227174125824} is an apocalyptic number.

118227174125824 is the 10873232-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118227174125824

118227174125824 is an abundant number, since it is smaller than the sum of its proper divisors (119682650452007).

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

118227174125824 is an frugal number, since it uses more digits than its factorization.

118227174125824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10972 (or 5480 counting only the distinct ones).

The product of its digits is 4014080, while the sum is 55.

The spelling of 118227174125824 in words is "one hundred eighteen trillion, two hundred twenty-seven billion, one hundred seventy-four million, one hundred twenty-five thousand, eight hundred twenty-four".