225656233384276 has 24 divisors (see below), whose sum is σ = 432545924036520. Its totient is φ = 102529404214272.

The previous prime is 225656233384261. The next prime is 225656233384277. The reversal of 225656233384276 is 672483332656522.

It can be written as a sum of positive squares in 4 ways, for example, as 19074829140676 + 206581404243600 = 4367474^2 + 14372940^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225656233384277) 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, 57215067345 + ... + 57215071288.

It is an arithmetic number, because the mean of its divisors is an integer number (18022746834855).

Almost surely, 2^{225656233384276} is an apocalyptic number.

It is an amenable number.

225656233384276 is a deficient number, since it is larger than the sum of its proper divisors (206889690652244).

225656233384276 is a wasteful number, since it uses less digits than its factorization.

225656233384276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114430138683 (or 114430138681 counting only the distinct ones).

The product of its digits is 522547200, while the sum is 64.

The spelling of 225656233384276 in words is "two hundred twenty-five trillion, six hundred fifty-six billion, two hundred thirty-three million, three hundred eighty-four thousand, two hundred seventy-six".