112112232 has 64 divisors (see below), whose sum is σ = 287712000. Its totient is φ = 36393984.

The previous prime is 112112207. The next prime is 112112233. The reversal of 112112232 is 232211211.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (112112233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155569 + ... + 156287.

It is an arithmetic number, because the mean of its divisors is an integer number (4495500).

Almost surely, 2^112112232 is an apocalyptic number.

112112232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112112232 is an abundant number, since it is smaller than the sum of its proper divisors (175599768).

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

112112232 is a wasteful number, since it uses less digits than its factorization.

112112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 886 counting only the distinct ones).

The product of its digits is 48, while the sum is 15.

The square root of 112112232 is about 10588.3063801535. The cubic root of 112112232 is about 482.1894080642.

Adding to 112112232 its reverse (232211211), we get a palindrome (344323443).

The spelling of 112112232 in words is "one hundred twelve million, one hundred twelve thousand, two hundred thirty-two".