200202002120089 has 2 divisors, whose sum is σ = 200202002120090. Its totient is φ = 200202002120088.

The previous prime is 200202002120059. The next prime is 200202002120111. The reversal of 200202002120089 is 980021200202002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199262444121225 + 939557998864 = 14116035^2 + 969308^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200202002120089 is a prime.

It is not a weakly prime, because it can be changed into another prime (200202002120059) 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, 100101001060044 + 100101001060045.

It is an arithmetic number, because the mean of its divisors is an integer number (100101001060045).

Almost surely, 2^{200202002120089} is an apocalyptic number.

It is an amenable number.

200202002120089 is a deficient number, since it is larger than the sum of its proper divisors (1).

200202002120089 is an equidigital number, since it uses as much as digits as its factorization.

200202002120089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 200202002120089 in words is "two hundred trillion, two hundred two billion, two million, one hundred twenty thousand, eighty-nine".