226991614227 has 12 divisors (see below), whose sum is σ = 352068626376. Its totient is φ = 129709493760.

The previous prime is 226991614217. The next prime is 226991614229. The reversal of 226991614227 is 722416199622.

It is not a de Polignac number, because 226991614227 - 2¹⁶ = 226991548691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226991614227.

It is not an unprimeable number, because it can be changed into a prime (226991614229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 772080174 + ... + 772080467.

It is an arithmetic number, because the mean of its divisors is an integer number (29339052198).

Almost surely, 2^226991614227 is an apocalyptic number.

226991614227 is a deficient number, since it is larger than the sum of its proper divisors (125077012149).

226991614227 is a wasteful number, since it uses less digits than its factorization.

226991614227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544160658 (or 1544160651 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 51.

The spelling of 226991614227 in words is "two hundred twenty-six billion, nine hundred ninety-one million, six hundred fourteen thousand, two hundred twenty-seven".