225232322 has 16 divisors (see below), whose sum is σ = 393993600. Its totient is φ = 96527844.

The previous prime is 225232321. The next prime is 225232349. The reversal of 225232322 is 223232522.

225232322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (225232321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163478 + ... + 164849.

It is an arithmetic number, because the mean of its divisors is an integer number (24624600).

Almost surely, 2^225232322 is an apocalyptic number.

225232322 is a deficient number, since it is larger than the sum of its proper divisors (168761278).

225232322 is an equidigital number, since it uses as much as digits as its factorization.

225232322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328350 (or 328336 counting only the distinct ones).

The product of its digits is 2880, while the sum is 23.

The square root of 225232322 is about 15007.7420686791. The cubic root of 225232322 is about 608.4294652275.

Adding to 225232322 its reverse (223232522), we get a palindrome (448464844).

The spelling of 225232322 in words is "two hundred twenty-five million, two hundred thirty-two thousand, three hundred twenty-two".