200002021401001 has 2 divisors, whose sum is σ = 200002021401002. Its totient is φ = 200002021401000.

The previous prime is 200002021400983. The next prime is 200002021401047. The reversal of 200002021401001 is 100104120200002.

It is a happy number.

200002021401001 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., 183550471686400 + 16451549714601 = 13548080^2 + 4056051^2 .

It is a cyclic number.

It is not a de Polignac number, because 200002021401001 - 2⁷ = 200002021400873 is a prime.

It is not a weakly prime, because it can be changed into another prime (200002028401001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001010700500 + 100001010700501.

It is an arithmetic number, because the mean of its divisors is an integer number (100001010700501).

Almost surely, 2^{200002021401001} is an apocalyptic number.

It is an amenable number.

200002021401001 is a deficient number, since it is larger than the sum of its proper divisors (1).

200002021401001 is an equidigital number, since it uses as much as digits as its factorization.

200002021401001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200002021401001 its reverse (100104120200002), we get a palindrome (300106141601003).

The spelling of 200002021401001 in words is "two hundred trillion, two billion, twenty-one million, four hundred one thousand, one".