223226670065173 has 16 divisors (see below), whose sum is σ = 244066137486336. Its totient is φ = 203248370430720.

The previous prime is 223226670065159. The next prime is 223226670065213. The reversal of 223226670065173 is 371560076622322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223226670065173 is a prime.

It is a super-3 number, since 3×223226670065173³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223226670065173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223226670065873) 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, 71425686 + ... + 74485447.

It is an arithmetic number, because the mean of its divisors is an integer number (15254133592896).

Almost surely, 2^{223226670065173} is an apocalyptic number.

It is an amenable number.

223226670065173 is a deficient number, since it is larger than the sum of its proper divisors (20839467421163).

223226670065173 is a wasteful number, since it uses less digits than its factorization.

223226670065173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145914084.

The product of its (nonzero) digits is 7620480, while the sum is 52.

The spelling of 223226670065173 in words is "two hundred twenty-three trillion, two hundred twenty-six billion, six hundred seventy million, sixty-five thousand, one hundred seventy-three".