12213221002159 has 2 divisors, whose sum is σ = 12213221002160. Its totient is φ = 12213221002158.

The previous prime is 12213221002063. The next prime is 12213221002211. The reversal of 12213221002159 is 95120012231221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12213221002159 - 2¹⁷ = 12213220871087 is a prime.

It is a super-2 number, since 2×12213221002159² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12213221002159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12213221402159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106610501079 + 6106610501080.

It is an arithmetic number, because the mean of its divisors is an integer number (6106610501080).

Almost surely, 2^{12213221002159} is an apocalyptic number.

12213221002159 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213221002159 is an equidigital number, since it uses as much as digits as its factorization.

12213221002159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 12213221002159 in words is "twelve trillion, two hundred thirteen billion, two hundred twenty-one million, two thousand, one hundred fifty-nine".