200220200989 has 2 divisors, whose sum is σ = 200220200990. Its totient is φ = 200220200988.

The previous prime is 200220200987. The next prime is 200220201029. The reversal of 200220200989 is 989002022002.

200220200989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108603202500 + 91616998489 = 329550^2 + 302683^2 .

It is a cyclic number.

It is not a de Polignac number, because 200220200989 - 2¹ = 200220200987 is a prime.

Together with 200220200987, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200220200981) 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, 100110100494 + 100110100495.

It is an arithmetic number, because the mean of its divisors is an integer number (100110100495).

Almost surely, 2^200220200989 is an apocalyptic number.

It is an amenable number.

200220200989 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220200989 is an equidigital number, since it uses as much as digits as its factorization.

200220200989 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 34.

The spelling of 200220200989 in words is "two hundred billion, two hundred twenty million, two hundred thousand, nine hundred eighty-nine".