200100210221 has 8 divisors (see below), whose sum is σ = 213677644800. Its totient is φ = 186967937520.

The previous prime is 200100210157. The next prime is 200100210227. The reversal of 200100210221 is 122012001002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200100210221 - 2⁶ = 200100210157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100210227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111289541 + ... + 111291338.

It is an arithmetic number, because the mean of its divisors is an integer number (26709705600).

Almost surely, 2^200100210221 is an apocalyptic number.

It is an amenable number.

200100210221 is a deficient number, since it is larger than the sum of its proper divisors (13577434579).

200100210221 is a wasteful number, since it uses less digits than its factorization.

200100210221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222580939.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200100210221 its reverse (122012001002), we get a palindrome (322112211223).

The spelling of 200100210221 in words is "two hundred billion, one hundred million, two hundred ten thousand, two hundred twenty-one".