200001220221053 has 2 divisors, whose sum is σ = 200001220221054. Its totient is φ = 200001220221052.

The previous prime is 200001220221029. The next prime is 200001220221163. The reversal of 200001220221053 is 350122022100002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189960421107769 + 10040799113284 = 13782613^2 + 3168722^2 .

It is a cyclic number.

It is not a de Polignac number, because 200001220221053 - 2⁴⁰ = 198901708593277 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200001220226053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100000610110526 + 100000610110527.

It is an arithmetic number, because the mean of its divisors is an integer number (100000610110527).

Almost surely, 2^{200001220221053} is an apocalyptic number.

It is an amenable number.

200001220221053 is a deficient number, since it is larger than the sum of its proper divisors (1).

200001220221053 is an equidigital number, since it uses as much as digits as its factorization.

200001220221053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 200001220221053 its reverse (350122022100002), we get a palindrome (550123242321055).

The spelling of 200001220221053 in words is "two hundred trillion, one billion, two hundred twenty million, two hundred twenty-one thousand, fifty-three".