225232504336 has 40 divisors (see below), whose sum is σ = 514817160704. Its totient is φ = 93414401280.

The previous prime is 225232504333. The next prime is 225232504381. The reversal of 225232504336 is 633405232522.

It is a junction number, because it is equal to n+sod(n) for n = 225232504295 and 225232504304.

It is not an unprimeable number, because it can be changed into a prime (225232504333) 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, 32432085 + ... + 32439028.

Almost surely, 2^225232504336 is an apocalyptic number.

It is an amenable number.

225232504336 is an abundant number, since it is smaller than the sum of its proper divisors (289584656368).

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

225232504336 is a wasteful number, since it uses less digits than its factorization.

225232504336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64871159 (or 64871153 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 225232504336 its reverse (633405232522), we get a palindrome (858637736858).

The spelling of 225232504336 in words is "two hundred twenty-five billion, two hundred thirty-two million, five hundred four thousand, three hundred thirty-six".