1112255232 has 108 divisors (see below), whose sum is σ = 3254068440. Its totient is φ = 337018880.

The previous prime is 1112255219. The next prime is 1112255323. The reversal of 1112255232 is 2325522111.

It is a super-2 number, since 2×1112255232² = 2474223402222747648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 86944 + ... + 98912.

Almost surely, 2^1112255232 is an apocalyptic number.

1112255232 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 1112255232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1627034220).

1112255232 is an abundant number, since it is smaller than the sum of its proper divisors (2141813208).

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

1112255232 is a wasteful number, since it uses less digits than its factorization.

1112255232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12010 (or 11985 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 1112255232 is about 33350.4907310222. The cubic root of 1112255232 is about 1036.0995516605.

Adding to 1112255232 its reverse (2325522111), we get a palindrome (3437777343).

The spelling of 1112255232 in words is "one billion, one hundred twelve million, two hundred fifty-five thousand, two hundred thirty-two".