225930000232 has 8 divisors (see below), whose sum is σ = 423618750450. Its totient is φ = 112965000112.

The previous prime is 225930000181. The next prime is 225930000239. The reversal of 225930000232 is 232000039522.

It can be written as a sum of positive squares in only one way, i.e., 206219524996 + 19710475236 = 454114^2 + 140394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 225930000232.

It is not an unprimeable number, because it can be changed into a prime (225930000239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14120625007 + ... + 14120625022.

Almost surely, 2^225930000232 is an apocalyptic number.

It is an amenable number.

225930000232 is a deficient number, since it is larger than the sum of its proper divisors (197688750218).

225930000232 is a wasteful number, since it uses less digits than its factorization.

225930000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28241250035 (or 28241250031 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 225930000232 its reverse (232000039522), we get a palindrome (457930039754).

The spelling of 225930000232 in words is "two hundred twenty-five billion, nine hundred thirty million, two hundred thirty-two", and thus it is an aban number.