112213212232 has 32 divisors (see below), whose sum is σ = 232432444800. Its totient is φ = 50360356800.

The previous prime is 112213212229. The next prime is 112213212257. The reversal of 112213212232 is 232212312211.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 8063619 + ... + 8077522.

It is an arithmetic number, because the mean of its divisors is an integer number (7263513900).

Almost surely, 2^112213212232 is an apocalyptic number.

It is an amenable number.

112213212232 is an abundant number, since it is smaller than the sum of its proper divisors (120219232568).

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

112213212232 is a wasteful number, since it uses less digits than its factorization.

112213212232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16141237 (or 16141233 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

Adding to 112213212232 its reverse (232212312211), we get a palindrome (344425524443).

The spelling of 112213212232 in words is "one hundred twelve billion, two hundred thirteen million, two hundred twelve thousand, two hundred thirty-two".