118100212 has 12 divisors (see below), whose sum is σ = 208682656. Its totient is φ = 58476600.

The previous prime is 118100201. The next prime is 118100243. The reversal of 118100212 is 212001811.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142914 + ... + 143737.

Almost surely, 2^118100212 is an apocalyptic number.

It is an amenable number.

118100212 is a deficient number, since it is larger than the sum of its proper divisors (90582444).

118100212 is a wasteful number, since it uses less digits than its factorization.

118100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286758 (or 286756 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 118100212 is about 10867.3921434721. The cubic root of 118100212 is about 490.6256231996.

The spelling of 118100212 in words is "one hundred eighteen million, one hundred thousand, two hundred twelve".