227631672432272 has 20 divisors (see below), whose sum is σ = 441036600112896. Its totient is φ = 113815775628960.

The previous prime is 227631672432251. The next prime is 227631672432299. The reversal of 227631672432272 is 272234276136722.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53169173 + ... + 57290699.

Almost surely, 2^{227631672432272} is an apocalyptic number.

It is an amenable number.

227631672432272 is a deficient number, since it is larger than the sum of its proper divisors (213404927680624).

227631672432272 is a wasteful number, since it uses less digits than its factorization.

227631672432272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7573406 (or 7573400 counting only the distinct ones).

The product of its digits is 28449792, while the sum is 56.

The spelling of 227631672432272 in words is "two hundred twenty-seven trillion, six hundred thirty-one billion, six hundred seventy-two million, four hundred thirty-two thousand, two hundred seventy-two".