200021001110110 has 8 divisors (see below), whose sum is σ = 360037801998216. Its totient is φ = 80008400444040.

The previous prime is 200021001110081. The next prime is 200021001110173. The reversal of 200021001110110 is 11011100120002.

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 20002100111011 = 200021001110110 / (2 + 0 + 0 + 0 + 2 + 1 + 0 + 0 + 1 + 1 + 1 + 0 + 1 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10001050055496 + ... + 10001050055515.

It is an arithmetic number, because the mean of its divisors is an integer number (45004725249777).

Almost surely, 2^{200021001110110} is an apocalyptic number.

200021001110110 is a deficient number, since it is larger than the sum of its proper divisors (160016800888106).

200021001110110 is a wasteful number, since it uses less digits than its factorization.

200021001110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20002100111018.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 200021001110110 its reverse (11011100120002), we get a palindrome (211032101230112).

The spelling of 200021001110110 in words is "two hundred trillion, twenty-one billion, one million, one hundred ten thousand, one hundred ten".