112112111101199 has 4 divisors (see below), whose sum is σ = 122304121201320. Its totient is φ = 101920101001080.

The previous prime is 112112111101189. The next prime is 112112111101213. The reversal of 112112111101199 is 991101111211211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112112111101199 - 2¹⁶ = 112112111035663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112112111101189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5096005050044 + ... + 5096005050065.

It is an arithmetic number, because the mean of its divisors is an integer number (30576030300330).

Almost surely, 2^{112112111101199} is an apocalyptic number.

112112111101199 is a deficient number, since it is larger than the sum of its proper divisors (10192010100121).

112112111101199 is a wasteful number, since it uses less digits than its factorization.

112112111101199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10192010100120.

The product of its (nonzero) digits is 324, while the sum is 32.

The spelling of 112112111101199 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred eleven million, one hundred one thousand, one hundred ninety-nine".