12324344223 has 32 divisors (see below), whose sum is σ = 17309376000. Its totient is φ = 7789040000.

The previous prime is 12324344189. The next prime is 12324344237. The reversal of 12324344223 is 32244342321.

It is a cyclic number.

It is not a de Polignac number, because 12324344223 - 2¹⁷ = 12324213151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324324223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1546453 + ... + 1554401.

It is an arithmetic number, because the mean of its divisors is an integer number (540918000).

Almost surely, 2^12324344223 is an apocalyptic number.

12324344223 is a deficient number, since it is larger than the sum of its proper divisors (4985031777).

12324344223 is a wasteful number, since it uses less digits than its factorization.

12324344223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8303.

The product of its digits is 27648, while the sum is 30.

Adding to 12324344223 its reverse (32244342321), we get a palindrome (44568686544).

The spelling of 12324344223 in words is "twelve billion, three hundred twenty-four million, three hundred forty-four thousand, two hundred twenty-three".