200210212201009 has 2 divisors, whose sum is σ = 200210212201010. Its totient is φ = 200210212201008.

The previous prime is 200210212200983. The next prime is 200210212201151. The reversal of 200210212201009 is 900102212012002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199623413304225 + 586798896784 = 14128815^2 + 766028^2 .

It is a cyclic number.

It is not a de Polignac number, because 200210212201009 - 2⁷ = 200210212200881 is a prime.

It is not a weakly prime, because it can be changed into another prime (200210212201709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105106100504 + 100105106100505.

It is an arithmetic number, because the mean of its divisors is an integer number (100105106100505).

Almost surely, 2^{200210212201009} is an apocalyptic number.

It is an amenable number.

200210212201009 is a deficient number, since it is larger than the sum of its proper divisors (1).

200210212201009 is an equidigital number, since it uses as much as digits as its factorization.

200210212201009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 200210212201009 in words is "two hundred trillion, two hundred ten billion, two hundred twelve million, two hundred one thousand, nine".