12002111202089 has 2 divisors, whose sum is σ = 12002111202090. Its totient is φ = 12002111202088.

The previous prime is 12002111202077. The next prime is 12002111202101. The reversal of 12002111202089 is 98020211120021.

12002111202089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (12002111202077) and next prime (12002111202101).

It can be written as a sum of positive squares in only one way, i.e., 7930937380864 + 4071173821225 = 2816192^2 + 2017715^2 .

It is an emirp because it is prime and its reverse (98020211120021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12002111202089 - 2⁸ = 12002111201833 is a prime.

It is not a weakly prime, because it can be changed into another prime (12002111222089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001055601044 + 6001055601045.

It is an arithmetic number, because the mean of its divisors is an integer number (6001055601045).

Almost surely, 2^{12002111202089} is an apocalyptic number.

It is an amenable number.

12002111202089 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002111202089 is an equidigital number, since it uses as much as digits as its factorization.

12002111202089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 12002111202089 in words is "twelve trillion, two billion, one hundred eleven million, two hundred two thousand, eighty-nine".