225112324 has 12 divisors (see below), whose sum is σ = 394111900. Its totient is φ = 112508928.

The previous prime is 225112319. The next prime is 225112331. The reversal of 225112324 is 423211522.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 54287424 + 170824900 = 7368^2 + 13070^2 .

It is a junction number, because it is equal to n+sod(n) for n = 225112295 and 225112304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292 + ... + 21220.

Almost surely, 2^225112324 is an apocalyptic number.

It is an amenable number.

225112324 is a deficient number, since it is larger than the sum of its proper divisors (168999576).

225112324 is a wasteful number, since it uses less digits than its factorization.

225112324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23622 (or 23620 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 225112324 is about 15003.7436661655. The cubic root of 225112324 is about 608.3213941653.

Adding to 225112324 its reverse (423211522), we get a palindrome (648323846).

The spelling of 225112324 in words is "two hundred twenty-five million, one hundred twelve thousand, three hundred twenty-four".