225633112 has 16 divisors (see below), whose sum is σ = 447948360. Its totient is φ = 106180224.

The previous prime is 225633103. The next prime is 225633119. The reversal of 225633112 is 211336522.

225633112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225633119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 829398 + ... + 829669.

Almost surely, 2^225633112 is an apocalyptic number.

It is an amenable number.

225633112 is a deficient number, since it is larger than the sum of its proper divisors (222315248).

225633112 is a wasteful number, since it uses less digits than its factorization.

225633112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659090 (or 1659086 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 225633112 is about 15021.0889085978. The cubic root of 225633112 is about 608.7901416242.

Adding to 225633112 its reverse (211336522), we get a palindrome (436969634).

The spelling of 225633112 in words is "two hundred twenty-five million, six hundred thirty-three thousand, one hundred twelve".