225766306968 has 32 divisors (see below), whose sum is σ = 564875089200. Its totient is φ = 75194192768.

The previous prime is 225766306963. The next prime is 225766306981. The reversal of 225766306968 is 869603667522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225766306963) 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, 3797571 + ... + 3856562.

Almost surely, 2^225766306968 is an apocalyptic number.

It is an amenable number.

225766306968 is an abundant number, since it is smaller than the sum of its proper divisors (339108782232).

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

225766306968 is a wasteful number, since it uses less digits than its factorization.

225766306968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655371 (or 7655367 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 60.

The spelling of 225766306968 in words is "two hundred twenty-five billion, seven hundred sixty-six million, three hundred six thousand, nine hundred sixty-eight".