21200002200201 has 64 divisors (see below), whose sum is σ = 32759466854400. Its totient is φ = 12052298112000.

The previous prime is 21200002200197. The next prime is 21200002200203. The reversal of 21200002200201 is 10200220000212.

It is not a de Polignac number, because 21200002200201 - 2² = 21200002200197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (21200002200203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 287807226 + ... + 287880876.

It is an arithmetic number, because the mean of its divisors is an integer number (511866669600).

Almost surely, 2^{21200002200201} is an apocalyptic number.

It is an amenable number.

21200002200201 is a deficient number, since it is larger than the sum of its proper divisors (11559464654199).

21200002200201 is a wasteful number, since it uses less digits than its factorization.

21200002200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75390.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 21200002200201 its reverse (10200220000212), we get a palindrome (31400222200413).

The spelling of 21200002200201 in words is "twenty-one trillion, two hundred billion, two million, two hundred thousand, two hundred one".