1002002200201 has 16 divisors (see below), whose sum is σ = 1040484340800. Its totient is φ = 964433703168.

The previous prime is 1002002200187. The next prime is 1002002200217. The reversal of 1002002200201 is 1020022002001.

It is not a de Polignac number, because 1002002200201 - 2²⁷ = 1001867982473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002002200231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259011 + ... + 1439128.

It is an arithmetic number, because the mean of its divisors is an integer number (65030271300).

Almost surely, 2^{1002002200201} is an apocalyptic number.

It is an amenable number.

1002002200201 is a deficient number, since it is larger than the sum of its proper divisors (38482140599).

1002002200201 is a wasteful number, since it uses less digits than its factorization.

1002002200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698408.

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

Adding to 1002002200201 its reverse (1020022002001), we get a palindrome (2022024202202).

The spelling of 1002002200201 in words is "one trillion, two billion, two million, two hundred thousand, two hundred one".