1112462540112 has 320 divisors, whose sum is σ = 3618992369664. Its totient is φ = 286062673920.

The previous prime is 1112462540107. The next prime is 1112462540131. The reversal of 1112462540112 is 2110452642111.

It is a self number, because there is not a number n which added to its sum of digits gives 1112462540112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 158625118 + ... + 158632130.

Almost surely, 2^{1112462540112} is an apocalyptic number.

1112462540112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112462540112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1809496184832).

1112462540112 is an abundant number, since it is smaller than the sum of its proper divisors (2506529829552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112462540112 is a wasteful number, since it uses less digits than its factorization.

1112462540112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7466 (or 7460 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The spelling of 1112462540112 in words is "one trillion, one hundred twelve billion, four hundred sixty-two million, five hundred forty thousand, one hundred twelve".