200111220110 has 8 divisors (see below), whose sum is σ = 360200196216. Its totient is φ = 80044488040.

The previous prime is 200111220091. The next prime is 200111220121. The reversal of 200111220110 is 11022111002.

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

It is a junction number, because it is equal to n+sod(n) for n = 200111220091 and 200111220100.

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, 10005560996 + ... + 10005561015.

It is an arithmetic number, because the mean of its divisors is an integer number (45025024527).

Almost surely, 2^200111220110 is an apocalyptic number.

200111220110 is a deficient number, since it is larger than the sum of its proper divisors (160088976106).

200111220110 is a wasteful number, since it uses less digits than its factorization.

200111220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20011122018.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200111220110 its reverse (11022111002), we get a palindrome (211133331112).

The spelling of 200111220110 in words is "two hundred billion, one hundred eleven million, two hundred twenty thousand, one hundred ten".