118725881227 has 2 divisors, whose sum is σ = 118725881228. Its totient is φ = 118725881226.

The previous prime is 118725881207. The next prime is 118725881243. The reversal of 118725881227 is 722188527811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118725881227 - 2²⁷ = 118591663499 is a prime.

It is a super-2 number, since 2×118725881227² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (118725881207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59362940613 + 59362940614.

It is an arithmetic number, because the mean of its divisors is an integer number (59362940614).

Almost surely, 2^118725881227 is an apocalyptic number.

118725881227 is a deficient number, since it is larger than the sum of its proper divisors (1).

118725881227 is an equidigital number, since it uses as much as digits as its factorization.

118725881227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1003520, while the sum is 52.

The spelling of 118725881227 in words is "one hundred eighteen billion, seven hundred twenty-five million, eight hundred eighty-one thousand, two hundred twenty-seven".