226323688644163 has 16 divisors (see below), whose sum is σ = 263582527235040. Its totient is φ = 193645936788480.

The previous prime is 226323688644049. The next prime is 226323688644173. The reversal of 226323688644163 is 361446886323622.

It is not a de Polignac number, because 226323688644163 - 2⁴⁵ = 191139316555331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226323688644095 and 226323688644104.

It is not an unprimeable number, because it can be changed into a prime (226323688644173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5001163758 + ... + 5001209011.

It is an arithmetic number, because the mean of its divisors is an integer number (16473907952190).

Almost surely, 2^{226323688644163} is an apocalyptic number.

226323688644163 is a deficient number, since it is larger than the sum of its proper divisors (37258838590877).

226323688644163 is a wasteful number, since it uses less digits than its factorization.

226323688644163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10002372819 (or 10002372797 counting only the distinct ones).

The product of its digits is 286654464, while the sum is 64.

The spelling of 226323688644163 in words is "two hundred twenty-six trillion, three hundred twenty-three billion, six hundred eighty-eight million, six hundred forty-four thousand, one hundred sixty-three".