200112110110221 has 8 divisors (see below), whose sum is σ = 267266089728000. Its totient is φ = 133183101949632.

The previous prime is 200112110110219. The next prime is 200112110110247. The reversal of 200112110110221 is 122011011211002.

It is a happy number.

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

It is not a de Polignac number, because 200112110110221 - 2¹ = 200112110110219 is a prime.

It is a super-2 number, since 2×200112110110221² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200112110110221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112110110321) 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, 56242862221 + ... + 56242865778.

It is an arithmetic number, because the mean of its divisors is an integer number (33408261216000).

Almost surely, 2^{200112110110221} is an apocalyptic number.

It is an amenable number.

200112110110221 is a deficient number, since it is larger than the sum of its proper divisors (67153979617779).

200112110110221 is a wasteful number, since it uses less digits than its factorization.

200112110110221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112485728595.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 200112110110221 its reverse (122011011211002), we get a palindrome (322123121321223).

The spelling of 200112110110221 in words is "two hundred trillion, one hundred twelve billion, one hundred ten million, one hundred ten thousand, two hundred twenty-one".