226644262828 has 24 divisors (see below), whose sum is σ = 417586608320. Its totient is φ = 107336203920.

The previous prime is 226644262777. The next prime is 226644262927. The reversal of 226644262828 is 828262446622.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83275 + ... + 678397.

Almost surely, 2^226644262828 is an apocalyptic number.

It is an amenable number.

226644262828 is a deficient number, since it is larger than the sum of its proper divisors (190942345492).

226644262828 is a wasteful number, since it uses less digits than its factorization.

226644262828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600157 (or 600155 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 52.

The spelling of 226644262828 in words is "two hundred twenty-six billion, six hundred forty-four million, two hundred sixty-two thousand, eight hundred twenty-eight".