1112111121199 has 8 divisors (see below), whose sum is σ = 1268108609040. Its totient is φ = 966177987456.

The previous prime is 1112111121161. The next prime is 1112111121211. The reversal of 1112111121199 is 9911211112111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112111121199 - 2⁷ = 1112111121071 is a prime.

It is a super-2 number, since 2×1112111121199² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1112111121199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112111121599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2516088289 + ... + 2516088730.

It is an arithmetic number, because the mean of its divisors is an integer number (158513576130).

Almost surely, 2^{1112111121199} is an apocalyptic number.

1112111121199 is a deficient number, since it is larger than the sum of its proper divisors (155997487841).

1112111121199 is a wasteful number, since it uses less digits than its factorization.

1112111121199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5032177049.

The product of its digits is 324, while the sum is 31.

The spelling of 1112111121199 in words is "one trillion, one hundred twelve billion, one hundred eleven million, one hundred twenty-one thousand, one hundred ninety-nine".