200100201210221 has 8 divisors (see below), whose sum is σ = 215852278185600. Its totient is φ = 184399517635632.

The previous prime is 200100201210121. The next prime is 200100201210361. The reversal of 200100201210221 is 122012102001002.

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

It is not a de Polignac number, because 200100201210221 - 2³⁰ = 200099127468397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200100201210196 and 200100201210205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100201210121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12848342105 + ... + 12848357678.

It is an arithmetic number, because the mean of its divisors is an integer number (26981534773200).

Almost surely, 2^{200100201210221} is an apocalyptic number.

It is an amenable number.

200100201210221 is a deficient number, since it is larger than the sum of its proper divisors (15752076975379).

200100201210221 is a wasteful number, since it uses less digits than its factorization.

200100201210221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25696700395.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200100201210221 its reverse (122012102001002), we get a palindrome (322112303211223).

The spelling of 200100201210221 in words is "two hundred trillion, one hundred billion, two hundred one million, two hundred ten thousand, two hundred twenty-one".