226813810312 has 16 divisors (see below), whose sum is σ = 425461072860. Its totient is φ = 113357524224.

The previous prime is 226813810303. The next prime is 226813810393. The reversal of 226813810312 is 213018318622.

It can be written as a sum of positive squares in 2 ways, for example, as 215617207716 + 11196602596 = 464346^2 + 105814^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6153093 + ... + 6189844.

Almost surely, 2^226813810312 is an apocalyptic number.

It is an amenable number.

226813810312 is a deficient number, since it is larger than the sum of its proper divisors (198647262548).

226813810312 is a wasteful number, since it uses less digits than its factorization.

226813810312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12345240 (or 12345236 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 226813810312 in words is "two hundred twenty-six billion, eight hundred thirteen million, eight hundred ten thousand, three hundred twelve".