2002200001001 has 4 divisors (see below), whose sum is σ = 2003550103632. Its totient is φ = 2000849898372.

The previous prime is 2002200000973. The next prime is 2002200001013. The reversal of 2002200001001 is 1001000022002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002200001001 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 2002200001001.

It is not an unprimeable number, because it can be changed into a prime (2002200801001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675049091 + ... + 675052056.

It is an arithmetic number, because the mean of its divisors is an integer number (500887525908).

Almost surely, 2^{2002200001001} is an apocalyptic number.

It is an amenable number.

2002200001001 is a deficient number, since it is larger than the sum of its proper divisors (1350102631).

2002200001001 is a wasteful number, since it uses less digits than its factorization.

2002200001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350102630.

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

Adding to 2002200001001 its reverse (1001000022002), we get a palindrome (3003200023003).

The spelling of 2002200001001 in words is "two trillion, two billion, two hundred million, one thousand, one".