12002321202019 has 2 divisors, whose sum is σ = 12002321202020. Its totient is φ = 12002321202018.

The previous prime is 12002321201989. The next prime is 12002321202037. The reversal of 12002321202019 is 91020212320021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12002321202019 - 2²⁹ = 12001784331107 is a prime.

It is a super-2 number, since 2×12002321202019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12002321201984 and 12002321202002.

It is not a weakly prime, because it can be changed into another prime (12002321206019) 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, 6001160601009 + 6001160601010.

It is an arithmetic number, because the mean of its divisors is an integer number (6001160601010).

Almost surely, 2^{12002321202019} is an apocalyptic number.

12002321202019 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002321202019 is an equidigital number, since it uses as much as digits as its factorization.

12002321202019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 12002321202019 in words is "twelve trillion, two billion, three hundred twenty-one million, two hundred two thousand, nineteen".