12322223233 has 4 divisors (see below), whose sum is σ = 12608786608. Its totient is φ = 12035659860.

The previous prime is 12322223191. The next prime is 12322223281. The reversal of 12322223233 is 33232222321.

12322223233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12322223233 - 2¹³ = 12322215041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12322223198 and 12322223207.

It is not an unprimeable number, because it can be changed into a prime (12322223293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143281623 + ... + 143281708.

It is an arithmetic number, because the mean of its divisors is an integer number (3152196652).

Almost surely, 2^12322223233 is an apocalyptic number.

It is an amenable number.

12322223233 is a deficient number, since it is larger than the sum of its proper divisors (286563375).

12322223233 is an equidigital number, since it uses as much as digits as its factorization.

12322223233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286563374.

The product of its digits is 5184, while the sum is 25.

Adding to 12322223233 its reverse (33232222321), we get a palindrome (45554445554).

The spelling of 12322223233 in words is "twelve billion, three hundred twenty-two million, two hundred twenty-three thousand, two hundred thirty-three".