1112133311338 has 16 divisors (see below), whose sum is σ = 1906573190400. Its totient is φ = 476613826416.

The previous prime is 1112133311321. The next prime is 1112133311339. The reversal of 1112133311338 is 8331133312111.

It is not an unprimeable number, because it can be changed into a prime (1112133311339) 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, 752613 + ... + 1670536.

It is an arithmetic number, because the mean of its divisors is an integer number (119160824400).

Almost surely, 2^{1112133311338} is an apocalyptic number.

1112133311338 is a deficient number, since it is larger than the sum of its proper divisors (794439879062).

1112133311338 is a wasteful number, since it uses less digits than its factorization.

1112133311338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455941.

The product of its digits is 3888, while the sum is 31.

Adding to 1112133311338 its reverse (8331133312111), we get a palindrome (9443266623449).

The spelling of 1112133311338 in words is "one trillion, one hundred twelve billion, one hundred thirty-three million, three hundred eleven thousand, three hundred thirty-eight".