112133223 has 12 divisors (see below), whose sum is σ = 162063720. Its totient is φ = 74712336.

The previous prime is 112133191. The next prime is 112133243. The reversal of 112133223 is 322331211.

It is not a de Polignac number, because 112133223 - 2⁵ = 112133191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112133196 and 112133205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112133243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24040 + ... + 28322.

It is an arithmetic number, because the mean of its divisors is an integer number (13505310).

Almost surely, 2^112133223 is an apocalyptic number.

112133223 is a deficient number, since it is larger than the sum of its proper divisors (49930497).

112133223 is a wasteful number, since it uses less digits than its factorization.

112133223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7198 (or 7195 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 112133223 is about 10589.2975687720. The cubic root of 112133223 is about 482.2194999524.

Adding to 112133223 its reverse (322331211), we get a palindrome (434464434).

The spelling of 112133223 in words is "one hundred twelve million, one hundred thirty-three thousand, two hundred twenty-three".