22123241323 has 2 divisors, whose sum is σ = 22123241324. Its totient is φ = 22123241322.

The previous prime is 22123241279. The next prime is 22123241381. The reversal of 22123241323 is 32314232122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22123241323 is a prime.

It is not a weakly prime, because it can be changed into another prime (22123245323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061620661 + 11061620662.

It is an arithmetic number, because the mean of its divisors is an integer number (11061620662).

Almost surely, 2^22123241323 is an apocalyptic number.

22123241323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22123241323 is an equidigital number, since it uses as much as digits as its factorization.

22123241323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 25.

Adding to 22123241323 its reverse (32314232122), we get a palindrome (54437473445).

The spelling of 22123241323 in words is "twenty-two billion, one hundred twenty-three million, two hundred forty-one thousand, three hundred twenty-three".