221100200100110 has 8 divisors (see below), whose sum is σ = 397980360180216. Its totient is φ = 88440080040040.

The previous prime is 221100200100097. The next prime is 221100200100179. The reversal of 221100200100110 is 11001002001122.

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 = 221100200100091 and 221100200100100.

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, 11055010004996 + ... + 11055010005015.

It is an arithmetic number, because the mean of its divisors is an integer number (49747545022527).

Almost surely, 2^{221100200100110} is an apocalyptic number.

221100200100110 is a deficient number, since it is larger than the sum of its proper divisors (176880160080106).

221100200100110 is a wasteful number, since it uses less digits than its factorization.

221100200100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22110020010018.

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

Adding to 221100200100110 its reverse (11001002001122), we get a palindrome (232101202101232).

The spelling of 221100200100110 in words is "two hundred twenty-one trillion, one hundred billion, two hundred million, one hundred thousand, one hundred ten".