200021312110 has 16 divisors (see below), whose sum is σ = 360043574400. Its totient is φ = 80007366496.

The previous prime is 200021312053. The next prime is 200021312137. The reversal of 200021312110 is 11213120002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049676 + ... + 1225504.

It is an arithmetic number, because the mean of its divisors is an integer number (22502723400).

Almost surely, 2^200021312110 is an apocalyptic number.

200021312110 is a deficient number, since it is larger than the sum of its proper divisors (160022262290).

200021312110 is a wasteful number, since it uses less digits than its factorization.

200021312110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289595.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 200021312110 its reverse (11213120002), we get a palindrome (211234432112).

The spelling of 200021312110 in words is "two hundred billion, twenty-one million, three hundred twelve thousand, one hundred ten".