225112322 has 8 divisors (see below), whose sum is σ = 337741056. Its totient is φ = 112531972.

The previous prime is 225112319. The next prime is 225112331. The reversal of 225112322 is 223211522.

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 = 225112294 and 225112303.

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, 3623 + ... + 21525.

It is an arithmetic number, because the mean of its divisors is an integer number (42217632).

Almost surely, 2^225112322 is an apocalyptic number.

225112322 is a deficient number, since it is larger than the sum of its proper divisors (112628734).

225112322 is a wasteful number, since it uses less digits than its factorization.

225112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24192.

The product of its digits is 480, while the sum is 20.

The square root of 225112322 is about 15003.7435995154. The cubic root of 225112322 is about 608.3213923638.

Adding to 225112322 its reverse (223211522), we get a palindrome (448323844).

The spelling of 225112322 in words is "two hundred twenty-five million, one hundred twelve thousand, three hundred twenty-two".