200202000120989 has 2 divisors, whose sum is σ = 200202000120990. Its totient is φ = 200202000120988.

The previous prime is 200202000120961. The next prime is 200202000121007. The reversal of 200202000120989 is 989021000202002.

200202000120989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120548695604089 + 79653304516900 = 10979467^2 + 8924870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200202000120989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200202020120989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100101000060494 + 100101000060495.

It is an arithmetic number, because the mean of its divisors is an integer number (100101000060495).

Almost surely, 2^{200202000120989} is an apocalyptic number.

It is an amenable number.

200202000120989 is a deficient number, since it is larger than the sum of its proper divisors (1).

200202000120989 is an equidigital number, since it uses as much as digits as its factorization.

200202000120989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 200202000120989 in words is "two hundred trillion, two hundred two billion, one hundred twenty thousand, nine hundred eighty-nine".