226243266398 has 16 divisors (see below), whose sum is σ = 341470340880. Its totient is φ = 112421627136.

The previous prime is 226243266383. The next prime is 226243266451. The reversal of 226243266398 is 893662342622.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 201011 + ... + 702062.

It is an arithmetic number, because the mean of its divisors is an integer number (21341896305).

Almost surely, 2^226243266398 is an apocalyptic number.

226243266398 is a deficient number, since it is larger than the sum of its proper divisors (115227074482).

226243266398 is a wasteful number, since it uses less digits than its factorization.

226243266398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903851.

The product of its digits is 8957952, while the sum is 53.

The spelling of 226243266398 in words is "two hundred twenty-six billion, two hundred forty-three million, two hundred sixty-six thousand, three hundred ninety-eight".