1112313112112 has 10 divisors (see below), whose sum is σ = 2155106654748. Its totient is φ = 556156556048.

The previous prime is 1112313112109. The next prime is 1112313112181. The reversal of 1112313112112 is 2112113132111.

It is a super-2 number, since 2×1112313112112² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34759784738 + ... + 34759784769.

Almost surely, 2^{1112313112112} is an apocalyptic number.

It is an amenable number.

1112313112112 is a deficient number, since it is larger than the sum of its proper divisors (1042793542636).

1112313112112 is an equidigital number, since it uses as much as digits as its factorization.

1112313112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69519569515 (or 69519569509 counting only the distinct ones).

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

Adding to 1112313112112 its reverse (2112113132111), we get a palindrome (3224426244223).

The spelling of 1112313112112 in words is "one trillion, one hundred twelve billion, three hundred thirteen million, one hundred twelve thousand, one hundred twelve".