225432500223 has 8 divisors (see below), whose sum is σ = 343516190848. Its totient is φ = 128818571544.

The previous prime is 225432500203. The next prime is 225432500233. The reversal of 225432500223 is 322005234522.

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

It is not a de Polignac number, because 225432500223 - 2⁵ = 225432500191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225432500203) 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, 5367440461 + ... + 5367440502.

It is an arithmetic number, because the mean of its divisors is an integer number (42939523856).

Almost surely, 2^225432500223 is an apocalyptic number.

225432500223 is a deficient number, since it is larger than the sum of its proper divisors (118083690625).

225432500223 is a wasteful number, since it uses less digits than its factorization.

225432500223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10734880973.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 225432500223 its reverse (322005234522), we get a palindrome (547437734745).

The spelling of 225432500223 in words is "two hundred twenty-five billion, four hundred thirty-two million, five hundred thousand, two hundred twenty-three".