12223028423 has 2 divisors, whose sum is σ = 12223028424. Its totient is φ = 12223028422.

The previous prime is 12223028393. The next prime is 12223028443. The reversal of 12223028423 is 32482032221.

12223028423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12223028423 - 2²⁴ = 12206251207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12223028443) 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, 6111514211 + 6111514212.

It is an arithmetic number, because the mean of its divisors is an integer number (6111514212).

Almost surely, 2^12223028423 is an apocalyptic number.

12223028423 is a deficient number, since it is larger than the sum of its proper divisors (1).

12223028423 is an equidigital number, since it uses as much as digits as its factorization.

12223028423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 12223028423 in words is "twelve billion, two hundred twenty-three million, twenty-eight thousand, four hundred twenty-three".