118211113228 has 12 divisors (see below), whose sum is σ = 222782482720. Its totient is φ = 54558975312.

The previous prime is 118211113211. The next prime is 118211113231. The reversal of 118211113228 is 822311112811.

It is a self number, because there is not a number n which added to its sum of digits gives 118211113228.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136645268 + ... + 1136645371.

Almost surely, 2^118211113228 is an apocalyptic number.

It is an amenable number.

118211113228 is a deficient number, since it is larger than the sum of its proper divisors (104571369492).

118211113228 is a wasteful number, since it uses less digits than its factorization.

118211113228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273290656 (or 2273290654 counting only the distinct ones).

The product of its digits is 1536, while the sum is 31.

The spelling of 118211113228 in words is "one hundred eighteen billion, two hundred eleven million, one hundred thirteen thousand, two hundred twenty-eight".