200201200189 has 2 divisors, whose sum is σ = 200201200190. Its totient is φ = 200201200188.

The previous prime is 200201200163. The next prime is 200201200211. The reversal of 200201200189 is 981002102002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195319802500 + 4881397689 = 441950^2 + 69867^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200201200189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200201200289) 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, 100100600094 + 100100600095.

It is an arithmetic number, because the mean of its divisors is an integer number (100100600095).

Almost surely, 2^200201200189 is an apocalyptic number.

It is an amenable number.

200201200189 is a deficient number, since it is larger than the sum of its proper divisors (1).

200201200189 is an equidigital number, since it uses as much as digits as its factorization.

200201200189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 200201200189 in words is "two hundred billion, two hundred one million, two hundred thousand, one hundred eighty-nine".