200220122210201 has 2 divisors, whose sum is σ = 200220122210202. Its totient is φ = 200220122210200.

The previous prime is 200220122210197. The next prime is 200220122210231. The reversal of 200220122210201 is 102012221022002.

It is a happy number.

200220122210201 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., 110063179210000 + 90156943000201 = 10491100^2 + 9495101^2 .

It is a cyclic number.

It is not a de Polignac number, because 200220122210201 - 2² = 200220122210197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200220122210201.

It is not a weakly prime, because it can be changed into another prime (200220122210231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110061105100 + 100110061105101.

It is an arithmetic number, because the mean of its divisors is an integer number (100110061105101).

Almost surely, 2^{200220122210201} is an apocalyptic number.

It is an amenable number.

200220122210201 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220122210201 is an equidigital number, since it uses as much as digits as its factorization.

200220122210201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200220122210201 its reverse (102012221022002), we get a palindrome (302232343232203).

The spelling of 200220122210201 in words is "two hundred trillion, two hundred twenty billion, one hundred twenty-two million, two hundred ten thousand, two hundred one".