23244312223 has 4 divisors (see below), whose sum is σ = 25357431528. Its totient is φ = 21131192920.

The previous prime is 23244312199. The next prime is 23244312271. The reversal of 23244312223 is 32221344232.

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

It is a cyclic number.

It is not a de Polignac number, because 23244312223 - 2⁵ = 23244312191 is a prime.

It is a super-3 number, since 3×23244312223³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23244312191 and 23244312200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23244319223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056559636 + ... + 1056559657.

It is an arithmetic number, because the mean of its divisors is an integer number (6339357882).

Almost surely, 2^23244312223 is an apocalyptic number.

23244312223 is a deficient number, since it is larger than the sum of its proper divisors (2113119305).

23244312223 is a wasteful number, since it uses less digits than its factorization.

23244312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113119304.

The product of its digits is 13824, while the sum is 28.

Adding to 23244312223 its reverse (32221344232), we get a palindrome (55465656455).

The spelling of 23244312223 in words is "twenty-three billion, two hundred forty-four million, three hundred twelve thousand, two hundred twenty-three".