112232112 has 20 divisors (see below), whose sum is σ = 289933080. Its totient is φ = 37410688.

The previous prime is 112232093. The next prime is 112232119. The reversal of 112232112 is 211232211.

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 112232091 and 112232100.

It is not an unprimeable number, because it can be changed into a prime (112232119) 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, 1169037 + ... + 1169132.

It is an arithmetic number, because the mean of its divisors is an integer number (14496654).

Almost surely, 2^112232112 is an apocalyptic number.

112232112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112232112 is an abundant number, since it is smaller than the sum of its proper divisors (177700968).

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

112232112 is a wasteful number, since it uses less digits than its factorization.

112232112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338180 (or 2338174 counting only the distinct ones).

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

The square root of 112232112 is about 10593.9658296598. The cubic root of 112232112 is about 482.3612129129.

Adding to 112232112 its reverse (211232211), we get a palindrome (323464323).

Subtracting 112232112 from its reverse (211232211), we obtain a palindrome (99000099).

The spelling of 112232112 in words is "one hundred twelve million, two hundred thirty-two thousand, one hundred twelve".