12042826223 has 2 divisors, whose sum is σ = 12042826224. Its totient is φ = 12042826222.

The previous prime is 12042826219. The next prime is 12042826247. The reversal of 12042826223 is 32262824021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12042826223 - 2² = 12042826219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12042826223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12042823223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6021413111 + 6021413112.

It is an arithmetic number, because the mean of its divisors is an integer number (6021413112).

Almost surely, 2^12042826223 is an apocalyptic number.

12042826223 is a deficient number, since it is larger than the sum of its proper divisors (1).

12042826223 is an equidigital number, since it uses as much as digits as its factorization.

12042826223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 12042826223 in words is "twelve billion, forty-two million, eight hundred twenty-six thousand, two hundred twenty-three".