200002001002001 has 8 divisors (see below), whose sum is σ = 231018354098784. Its totient is φ = 171124706739520.

The previous prime is 200002001001997. The next prime is 200002001002007. The reversal of 200002001002001 is 100200100200002.

200002001002001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200002001002001 - 2² = 200002001001997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200002001002001.

It is not an unprimeable number, because it can be changed into a prime (200002001002007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534764708375 + ... + 534764708748.

It is an arithmetic number, because the mean of its divisors is an integer number (28877294262348).

Almost surely, 2^{200002001002001} is an apocalyptic number.

It is an amenable number.

200002001002001 is a deficient number, since it is larger than the sum of its proper divisors (31016353096783).

200002001002001 is a wasteful number, since it uses less digits than its factorization.

200002001002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069529417151.

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

Adding to 200002001002001 its reverse (100200100200002), we get a palindrome (300202101202003).

The spelling of 200002001002001 in words is "two hundred trillion, two billion, one million, two thousand, one".