225363223 has 8 divisors (see below), whose sum is σ = 235497600. Its totient is φ = 215256888.

The previous prime is 225363209. The next prime is 225363227. The reversal of 225363223 is 322363522.

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

It is a cyclic number.

It is not a de Polignac number, because 225363223 - 2²⁵ = 191808791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225363191 and 225363200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225363227) 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, 10368 + ... + 23626.

It is an arithmetic number, because the mean of its divisors is an integer number (29437200).

Almost surely, 2^225363223 is an apocalyptic number.

225363223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

225363223 is a deficient number, since it is larger than the sum of its proper divisors (10134377).

225363223 is a wasteful number, since it uses less digits than its factorization.

225363223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14021.

The product of its digits is 12960, while the sum is 28.

The square root of 225363223 is about 15012.1025509420. The cubic root of 225363223 is about 608.5473118439.

The spelling of 225363223 in words is "two hundred twenty-five million, three hundred sixty-three thousand, two hundred twenty-three".