225132204304 has 40 divisors (see below), whose sum is σ = 499140646208. Its totient is φ = 96362593920.

The previous prime is 225132204217. The next prime is 225132204313. The reversal of 225132204304 is 403402231522.

It is a super-2 number, since 2×225132204304² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188927 + ... + 1365214.

Almost surely, 2^225132204304 is an apocalyptic number.

It is an amenable number.

225132204304 is an abundant number, since it is smaller than the sum of its proper divisors (274008441904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225132204304 is a wasteful number, since it uses less digits than its factorization.

225132204304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554943 (or 2554937 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 225132204304 its reverse (403402231522), we get a palindrome (628534435826).

The spelling of 225132204304 in words is "two hundred twenty-five billion, one hundred thirty-two million, two hundred four thousand, three hundred four".