112255512 has 16 divisors (see below), whose sum is σ = 280638840. Its totient is φ = 37418496.

The previous prime is 112255511. The next prime is 112255513. The reversal of 112255512 is 215552211.

It is an interprime number because it is at equal distance from previous prime (112255511) and next prime (112255513).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 4677313 = 112255512 / (1 + 1 + 2 + 2 + 5 + 5 + 5 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112255511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2338633 + ... + 2338680.

Almost surely, 2^112255512 is an apocalyptic number.

112255512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112255512 is an abundant number, since it is smaller than the sum of its proper divisors (168383328).

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

112255512 is a wasteful number, since it uses less digits than its factorization.

112255512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4677322 (or 4677318 counting only the distinct ones).

The product of its digits is 1000, while the sum is 24.

The square root of 112255512 is about 10595.0701743783. The cubic root of 112255512 is about 482.3947341213.

The spelling of 112255512 in words is "one hundred twelve million, two hundred fifty-five thousand, five hundred twelve".