225204335 has 4 divisors (see below), whose sum is σ = 270245208. Its totient is φ = 180163464.

The previous prime is 225204313. The next prime is 225204347. The reversal of 225204335 is 533402522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225204335 - 2⁶ = 225204271 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 22520429 + ... + 22520438.

It is an arithmetic number, because the mean of its divisors is an integer number (67561302).

Almost surely, 2^225204335 is an apocalyptic number.

225204335 is a deficient number, since it is larger than the sum of its proper divisors (45040873).

225204335 is an equidigital number, since it uses as much as digits as its factorization.

225204335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45040872.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 225204335 is about 15006.8096209687. The cubic root of 225204335 is about 608.4042633668.

Adding to 225204335 its reverse (533402522), we get a palindrome (758606857).

The spelling of 225204335 in words is "two hundred twenty-five million, two hundred four thousand, three hundred thirty-five".