1112132312111 has 32 divisors (see below), whose sum is σ = 1164027319488. Its totient is φ = 1061954150400.

The previous prime is 1112132311993. The next prime is 1112132312113.

1112132312111 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 1112132312111 - 2³⁸ = 837254405167 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 (1112132312113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67668551 + ... + 67684983.

It is an arithmetic number, because the mean of its divisors is an integer number (36375853734).

Almost surely, 2^{1112132312111} is an apocalyptic number.

1112132312111 is a deficient number, since it is larger than the sum of its proper divisors (51895007377).

1112132312111 is a wasteful number, since it uses less digits than its factorization.

1112132312111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16811.

The product of its digits is 72, while the sum is 20.

The spelling of 1112132312111 in words is "one trillion, one hundred twelve billion, one hundred thirty-two million, three hundred twelve thousand, one hundred eleven".