2001002200201 has 24 divisors (see below), whose sum is σ = 2152047066624. Its totient is φ = 1858479745920.

The previous prime is 2001002200193. The next prime is 2001002200229. The reversal of 2001002200201 is 1020022001002.

It is not a de Polignac number, because 2001002200201 - 2³ = 2001002200193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001002200291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4124061 + ... + 4583653.

It is an arithmetic number, because the mean of its divisors is an integer number (89668627776).

Almost surely, 2^{2001002200201} is an apocalyptic number.

It is an amenable number.

2001002200201 is a deficient number, since it is larger than the sum of its proper divisors (151044866423).

2001002200201 is a wasteful number, since it uses less digits than its factorization.

2001002200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459849 (or 459820 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2001002200201 its reverse (1020022001002), we get a palindrome (3021024201203).

The spelling of 2001002200201 in words is "two trillion, one billion, two million, two hundred thousand, two hundred one".