2002200003221 has 16 divisors (see below), whose sum is σ = 2215446266880. Its totient is φ = 1794327958080.

The previous prime is 2002200003217. The next prime is 2002200003269. The reversal of 2002200003221 is 1223000022002.

It is a cyclic number.

It is not a de Polignac number, because 2002200003221 - 2² = 2002200003217 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2002200003196 and 2002200003205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002200003211) 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 in 15 ways as a sum of consecutive naturals, for example, 4002101 + ... + 4474506.

It is an arithmetic number, because the mean of its divisors is an integer number (138465391680).

Almost surely, 2^{2002200003221} is an apocalyptic number.

It is an amenable number.

2002200003221 is a deficient number, since it is larger than the sum of its proper divisors (213246263659).

2002200003221 is a wasteful number, since it uses less digits than its factorization.

2002200003221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8476924.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 2002200003221 its reverse (1223000022002), we get a palindrome (3225200025223).

The spelling of 2002200003221 in words is "two trillion, two billion, two hundred million, three thousand, two hundred twenty-one".