2210000200221 has 32 divisors (see below), whose sum is σ = 3366418341888. Its totient is φ = 1276534290240.

The previous prime is 2210000200157. The next prime is 2210000200237. The reversal of 2210000200221 is 1220020000122.

It is not a de Polignac number, because 2210000200221 - 2⁶ = 2210000200157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2210000200197 and 2210000200206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210000201221) 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 31 ways as a sum of consecutive naturals, for example, 5045581 + ... + 5466066.

It is an arithmetic number, because the mean of its divisors is an integer number (105200573184).

Almost surely, 2^{2210000200221} is an apocalyptic number.

It is an amenable number.

2210000200221 is a deficient number, since it is larger than the sum of its proper divisors (1156418141667).

2210000200221 is a wasteful number, since it uses less digits than its factorization.

2210000200221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10511961.

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

Adding to 2210000200221 its reverse (1220020000122), we get a palindrome (3430020200343).

The spelling of 2210000200221 in words is "two trillion, two hundred ten billion, two hundred thousand, two hundred twenty-one".