225652273716 has 12 divisors (see below), whose sum is σ = 526521972032. Its totient is φ = 75217424568.

The previous prime is 225652273699. The next prime is 225652273727. The reversal of 225652273716 is 617372256522.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9402178060 + ... + 9402178083.

Almost surely, 2^225652273716 is an apocalyptic number.

It is an amenable number.

225652273716 is an abundant number, since it is smaller than the sum of its proper divisors (300869698316).

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

225652273716 is a wasteful number, since it uses less digits than its factorization.

225652273716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18804356150 (or 18804356148 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 48.

The spelling of 225652273716 in words is "two hundred twenty-five billion, six hundred fifty-two million, two hundred seventy-three thousand, seven hundred sixteen".