200222110221 has 16 divisors (see below), whose sum is σ = 305468419200. Its totient is φ = 114274611648.

The previous prime is 200222110201. The next prime is 200222110237. The reversal of 200222110221 is 122011222002.

It is not a de Polignac number, because 200222110221 - 2⁷ = 200222110093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200222110221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200222110201) 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, 5733126 + ... + 5767943.

It is an arithmetic number, because the mean of its divisors is an integer number (19091776200).

Almost surely, 2^200222110221 is an apocalyptic number.

200222110221 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200222110221 is a deficient number, since it is larger than the sum of its proper divisors (105246308979).

200222110221 is a wasteful number, since it uses less digits than its factorization.

200222110221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11501908.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200222110221 its reverse (122011222002), we get a palindrome (322233332223).

The spelling of 200222110221 in words is "two hundred billion, two hundred twenty-two million, one hundred ten thousand, two hundred twenty-one".