200010110011221 has 8 divisors (see below), whose sum is σ = 266695726591584. Its totient is φ = 133332283385840.

The previous prime is 200010110011199. The next prime is 200010110011247. The reversal of 200010110011221 is 122110011010002.

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 200010110011221 - 2¹¹ = 200010110009173 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 200010110011197 and 200010110011206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200010110011321) 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, 1947428835 + ... + 1947531536.

It is an arithmetic number, because the mean of its divisors is an integer number (33336965823948).

Almost surely, 2^{200010110011221} is an apocalyptic number.

It is an amenable number.

200010110011221 is a deficient number, since it is larger than the sum of its proper divisors (66685616580363).

200010110011221 is a wasteful number, since it uses less digits than its factorization.

200010110011221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3894977491.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200010110011221 its reverse (122110011010002), we get a palindrome (322120121021223).

The spelling of 200010110011221 in words is "two hundred trillion, ten billion, one hundred ten million, eleven thousand, two hundred twenty-one".