225322 has 8 divisors (see below), whose sum is σ = 341316. Its totient is φ = 111552.

The previous prime is 225307. The next prime is 225341. The reversal of 225322 is 223522.

It can be written as a sum of positive squares in 2 ways, for example, as 221841 + 3481 = 471^2 + 59^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 225296 and 225305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273 + ... + 724.

2²²⁵³²² is an apocalyptic number.

225322 is a deficient number, since it is larger than the sum of its proper divisors (115994).

225322 is a wasteful number, since it uses less digits than its factorization.

225322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112.

The product of its digits is 240, while the sum is 16.

The square root of 225322 is about 474.6809454781. The cubic root of 225322 is about 60.8510204820.

Adding to 225322 its reverse (223522), we get a palindrome (448844).

The spelling of 225322 in words is "two hundred twenty-five thousand, three hundred twenty-two".