223113013044223 has 4 divisors (see below), whose sum is σ = 223123087253080. Its totient is φ = 223102938835368.

The previous prime is 223113013044179. The next prime is 223113013044283. The reversal of 223113013044223 is 322440310311322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223113013044223 is a prime.

It is a super-3 number, since 3×223113013044223³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223113013044283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5037071208 + ... + 5037115501.

It is an arithmetic number, because the mean of its divisors is an integer number (55780771813270).

Almost surely, 2^{223113013044223} is an apocalyptic number.

223113013044223 is a deficient number, since it is larger than the sum of its proper divisors (10074208857).

223113013044223 is a wasteful number, since it uses less digits than its factorization.

223113013044223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10074208856.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 223113013044223 its reverse (322440310311322), we get a palindrome (545553323355545).

The spelling of 223113013044223 in words is "two hundred twenty-three trillion, one hundred thirteen billion, thirteen million, forty-four thousand, two hundred twenty-three".