200212200989 has 2 divisors, whose sum is σ = 200212200990. Its totient is φ = 200212200988.

The previous prime is 200212200983. The next prime is 200212201067. The reversal of 200212200989 is 989002212002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197913765625 + 2298435364 = 444875^2 + 47942^2 .

It is a cyclic number.

It is not a de Polignac number, because 200212200989 - 2⁸ = 200212200733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200212200983) 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, 100106100494 + 100106100495.

It is an arithmetic number, because the mean of its divisors is an integer number (100106100495).

Almost surely, 2^200212200989 is an apocalyptic number.

It is an amenable number.

200212200989 is a deficient number, since it is larger than the sum of its proper divisors (1).

200212200989 is an equidigital number, since it uses as much as digits as its factorization.

200212200989 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 200212200989 in words is "two hundred billion, two hundred twelve million, two hundred thousand, nine hundred eighty-nine".