12023221576043 has 2 divisors, whose sum is σ = 12023221576044. Its totient is φ = 12023221576042.

The previous prime is 12023221575977. The next prime is 12023221576073. The reversal of 12023221576043 is 34067512232021.

It is a strong prime.

It is an emirp because it is prime and its reverse (34067512232021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12023221576043 - 2¹⁰ = 12023221575019 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 12023221575988 and 12023221576006.

It is not a weakly prime, because it can be changed into another prime (12023221576073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011610788021 + 6011610788022.

It is an arithmetic number, because the mean of its divisors is an integer number (6011610788022).

Almost surely, 2^{12023221576043} is an apocalyptic number.

12023221576043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12023221576043 is an equidigital number, since it uses as much as digits as its factorization.

12023221576043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 12023221576043 in words is "twelve trillion, twenty-three billion, two hundred twenty-one million, five hundred seventy-six thousand, forty-three".