1112111032199 has 4 divisors (see below), whose sum is σ = 1113485706720. Its totient is φ = 1110736357680.

The previous prime is 1112111032141. The next prime is 1112111032213. The reversal of 1112111032199 is 9912301112111.

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 1112111032199 - 2⁸ = 1112111031943 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 (1112111032129) 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, 687336047 + ... + 687337664.

It is an arithmetic number, because the mean of its divisors is an integer number (278371426680).

Almost surely, 2^{1112111032199} is an apocalyptic number.

1112111032199 is a deficient number, since it is larger than the sum of its proper divisors (1374674521).

1112111032199 is an equidigital number, since it uses as much as digits as its factorization.

1112111032199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374674520.

The product of its (nonzero) digits is 972, while the sum is 32.

The spelling of 1112111032199 in words is "one trillion, one hundred twelve billion, one hundred eleven million, thirty-two thousand, one hundred ninety-nine".