118087220120 has 32 divisors (see below), whose sum is σ = 265776357600. Its totient is φ = 47220645888.

The previous prime is 118087220089. The next prime is 118087220183. The reversal of 118087220120 is 21022780811.

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 7 ways as a sum of consecutive naturals, for example, 310244 + ... + 576563.

It is an arithmetic number, because the mean of its divisors is an integer number (8305511175).

Almost surely, 2^118087220120 is an apocalyptic number.

118087220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118087220120 is an abundant number, since it is smaller than the sum of its proper divisors (147689137480).

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

118087220120 is a wasteful number, since it uses less digits than its factorization.

118087220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890147 (or 890143 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 32.

The spelling of 118087220120 in words is "one hundred eighteen billion, eighty-seven million, two hundred twenty thousand, one hundred twenty".