111112012196 has 48 divisors (see below), whose sum is σ = 206450657280. Its totient is φ = 52211623200.

The previous prime is 111112012181. The next prime is 111112012199. The reversal of 111112012196 is 691210211111.

It is not an unprimeable number, because it can be changed into a prime (111112012199) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12756875 + ... + 12765581.

It is an arithmetic number, because the mean of its divisors is an integer number (4301055360).

Almost surely, 2^111112012196 is an apocalyptic number.

It is an amenable number.

111112012196 is a deficient number, since it is larger than the sum of its proper divisors (95338645084).

111112012196 is a wasteful number, since it uses less digits than its factorization.

111112012196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11144 (or 11142 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 26.

The spelling of 111112012196 in words is "one hundred eleven billion, one hundred twelve million, twelve thousand, one hundred ninety-six".