225989678204 has 12 divisors (see below), whose sum is σ = 395488720704. Its totient is φ = 112992900864.

The previous prime is 225989678183. The next prime is 225989678207. The reversal of 225989678204 is 402876989522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225989678207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204197 + ... + 702620.

It is an arithmetic number, because the mean of its divisors is an integer number (32957393392).

Almost surely, 2^225989678204 is an apocalyptic number.

It is an amenable number.

225989678204 is a deficient number, since it is larger than the sum of its proper divisors (169499042500).

225989678204 is a wasteful number, since it uses less digits than its factorization.

225989678204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969124 (or 969122 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 62.

The spelling of 225989678204 in words is "two hundred twenty-five billion, nine hundred eighty-nine million, six hundred seventy-eight thousand, two hundred four".