12223032013 has 2 divisors, whose sum is σ = 12223032014. Its totient is φ = 12223032012.

The previous prime is 12223032001. The next prime is 12223032043. The reversal of 12223032013 is 31023032221.

12223032013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11202740649 + 1020291364 = 105843^2 + 31942^2 .

It is a cyclic number.

It is not a de Polignac number, because 12223032013 - 2²⁹ = 11686161101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12223032043) 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 as a sum of consecutive naturals, namely, 6111516006 + 6111516007.

It is an arithmetic number, because the mean of its divisors is an integer number (6111516007).

Almost surely, 2^12223032013 is an apocalyptic number.

It is an amenable number.

12223032013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12223032013 is an equidigital number, since it uses as much as digits as its factorization.

12223032013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12223032013 its reverse (31023032221), we get a palindrome (43246064234).

The spelling of 12223032013 in words is "twelve billion, two hundred twenty-three million, thirty-two thousand, thirteen".