200002021201 has 2 divisors, whose sum is σ = 200002021202. Its totient is φ = 200002021200.

The previous prime is 200002021189. The next prime is 200002021223. The reversal of 200002021201 is 102120200002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 166366094400 + 33635926801 = 407880^2 + 183401^2 .

It is a cyclic number.

It is not a de Polignac number, because 200002021201 - 2⁹ = 200002020689 is a prime.

It is not a weakly prime, because it can be changed into another prime (200002021231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001010600 + 100001010601.

It is an arithmetic number, because the mean of its divisors is an integer number (100001010601).

Almost surely, 2^200002021201 is an apocalyptic number.

It is an amenable number.

200002021201 is a deficient number, since it is larger than the sum of its proper divisors (1).

200002021201 is an equidigital number, since it uses as much as digits as its factorization.

200002021201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 200002021201 its reverse (102120200002), we get a palindrome (302122221203).

The spelling of 200002021201 in words is "two hundred billion, two million, twenty-one thousand, two hundred one".