2000000202001 has 2 divisors, whose sum is σ = 2000000202002. Its totient is φ = 2000000202000.

The previous prime is 2000000201923. The next prime is 2000000202017. The reversal of 2000000202001 is 1002020000002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1998872854225 + 1127347776 = 1413815^2 + 33576^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000000202001 - 2¹³ = 2000000193809 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000000208001) 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, 1000000101000 + 1000000101001.

It is an arithmetic number, because the mean of its divisors is an integer number (1000000101001).

Almost surely, 2^{2000000202001} is an apocalyptic number.

It is an amenable number.

2000000202001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000000202001 is an equidigital number, since it uses as much as digits as its factorization.

2000000202001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 2000000202001 its reverse (1002020000002), we get a palindrome (3002020202003).

The spelling of 2000000202001 in words is "two trillion, two hundred two thousand, one".