200220020401 has 2 divisors, whose sum is σ = 200220020402. Its totient is φ = 200220020400.

The previous prime is 200220020383. The next prime is 200220020443. The reversal of 200220020401 is 104020022002.

200220020401 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., 125061249600 + 75158770801 = 353640^2 + 274151^2 .

It is a cyclic number.

It is not a de Polignac number, because 200220020401 - 2¹¹ = 200220018353 is a prime.

It is not a weakly prime, because it can be changed into another prime (200220020461) 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, 100110010200 + 100110010201.

It is an arithmetic number, because the mean of its divisors is an integer number (100110010201).

Almost surely, 2^200220020401 is an apocalyptic number.

It is an amenable number.

200220020401 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220020401 is an equidigital number, since it uses as much as digits as its factorization.

200220020401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 200220020401 its reverse (104020022002), we get a palindrome (304240042403).

The spelling of 200220020401 in words is "two hundred billion, two hundred twenty million, twenty thousand, four hundred one".