118505122 has 8 divisors (see below), whose sum is σ = 177829200. Its totient is φ = 59228724.

The previous prime is 118505087. The next prime is 118505141. The reversal of 118505122 is 221505811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4872 + ... + 16147.

It is an arithmetic number, because the mean of its divisors is an integer number (22228650).

Almost surely, 2^118505122 is an apocalyptic number.

118505122 is a deficient number, since it is larger than the sum of its proper divisors (59324078).

118505122 is a wasteful number, since it uses less digits than its factorization.

118505122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23840.

The product of its (nonzero) digits is 800, while the sum is 25.

The square root of 118505122 is about 10886.0057872481. The cubic root of 118505122 is about 491.1856916728.

The spelling of 118505122 in words is "one hundred eighteen million, five hundred five thousand, one hundred twenty-two".