112312112232 has 32 divisors (see below), whose sum is σ = 280902869280. Its totient is φ = 37421025600.

The previous prime is 112312112197. The next prime is 112312112303. The reversal of 112312112232 is 232211213211.

It is a super-2 number, since 2×112312112232² (a number of 23 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 112312112199 and 112312112208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965394 + ... + 1075457.

It is an arithmetic number, because the mean of its divisors is an integer number (8778214665).

Almost surely, 2^112312112232 is an apocalyptic number.

112312112232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112312112232 is an abundant number, since it is smaller than the sum of its proper divisors (168590757048).

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

112312112232 is a wasteful number, since it uses less digits than its factorization.

112312112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043153 (or 2043149 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

Adding to 112312112232 its reverse (232211213211), we get a palindrome (344523325443).

The spelling of 112312112232 in words is "one hundred twelve billion, three hundred twelve million, one hundred twelve thousand, two hundred thirty-two".