2210200113221 has 16 divisors (see below), whose sum is σ = 2233978897920. Its totient is φ = 2186537969520.

The previous prime is 2210200113151. The next prime is 2210200113223. The reversal of 2210200113221 is 1223110020122.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210200113221 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 2210200113221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210200113223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266574086 + ... + 266582376.

It is an arithmetic number, because the mean of its divisors is an integer number (139623681120).

Almost surely, 2^{2210200113221} is an apocalyptic number.

It is an amenable number.

2210200113221 is a deficient number, since it is larger than the sum of its proper divisors (23778784699).

2210200113221 is a wasteful number, since it uses less digits than its factorization.

2210200113221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14984.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2210200113221 its reverse (1223110020122), we get a palindrome (3433310133343).

The spelling of 2210200113221 in words is "two trillion, two hundred ten billion, two hundred million, one hundred thirteen thousand, two hundred twenty-one".