1112286912 has 56 divisors (see below), whose sum is σ = 3210470592. Its totient is φ = 337056000.

The previous prime is 1112286887. The next prime is 1112286919. The reversal of 1112286912 is 2196822111.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1112286919) 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, 261214 + ... + 265437.

It is an arithmetic number, because the mean of its divisors is an integer number (57329832).

Almost surely, 2^1112286912 is an apocalyptic number.

1112286912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112286912 is an abundant number, since it is smaller than the sum of its proper divisors (2098183680).

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

1112286912 is a wasteful number, since it uses less digits than its factorization.

1112286912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526677 (or 526667 counting only the distinct ones).

The product of its digits is 3456, while the sum is 33.

The square root of 1112286912 is about 33350.9656831703. The cubic root of 1112286912 is about 1036.1093885281.

The spelling of 1112286912 in words is "one billion, one hundred twelve million, two hundred eighty-six thousand, nine hundred twelve".