2200200020221 has 24 divisors (see below), whose sum is σ = 2563751070720. Its totient is φ = 1882694268000.

The previous prime is 2200200020201. The next prime is 2200200020243. The reversal of 2200200020221 is 1220200020022.

It is not a de Polignac number, because 2200200020221 - 2⁷ = 2200200020093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200200020201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79845396 + ... + 79872946.

It is an arithmetic number, because the mean of its divisors is an integer number (106822961280).

Almost surely, 2^{2200200020221} is an apocalyptic number.

It is an amenable number.

2200200020221 is a deficient number, since it is larger than the sum of its proper divisors (363551050499).

2200200020221 is a wasteful number, since it uses less digits than its factorization.

2200200020221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30265 (or 30258 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2200200020221 its reverse (1220200020022), we get a palindrome (3420400040243).

The spelling of 2200200020221 in words is "two trillion, two hundred billion, two hundred million, twenty thousand, two hundred twenty-one".