12323244011 has 16 divisors (see below), whose sum is σ = 13324084704. Its totient is φ = 11330060544.

The previous prime is 12323243987. The next prime is 12323244061. The reversal of 12323244011 is 11044232321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12323244011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323244061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4056185 + ... + 4059221.

It is an arithmetic number, because the mean of its divisors is an integer number (832755294).

Almost surely, 2^12323244011 is an apocalyptic number.

12323244011 is a deficient number, since it is larger than the sum of its proper divisors (1000840693).

12323244011 is a wasteful number, since it uses less digits than its factorization.

12323244011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4190.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12323244011 its reverse (11044232321), we get a palindrome (23367476332).

The spelling of 12323244011 in words is "twelve billion, three hundred twenty-three million, two hundred forty-four thousand, eleven".