12022021012163 has 2 divisors, whose sum is σ = 12022021012164. Its totient is φ = 12022021012162.

The previous prime is 12022021012073. The next prime is 12022021012187. The reversal of 12022021012163 is 36121012022021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12022021012163 - 2²⁰ = 12022019963587 is a prime.

It is not a weakly prime, because it can be changed into another prime (12022021092163) 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, 6011010506081 + 6011010506082.

It is an arithmetic number, because the mean of its divisors is an integer number (6011010506082).

Almost surely, 2^{12022021012163} is an apocalyptic number.

12022021012163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022021012163 is an equidigital number, since it uses as much as digits as its factorization.

12022021012163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 12022021012163 its reverse (36121012022021), we get a palindrome (48143033034184).

The spelling of 12022021012163 in words is "twelve trillion, twenty-two billion, twenty-one million, twelve thousand, one hundred sixty-three".