201100221200110 has 8 divisors (see below), whose sum is σ = 361980398160216. Its totient is φ = 80440088480040.

The previous prime is 201100221200051. The next prime is 201100221200209. The reversal of 201100221200110 is 11002122001102.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10055011059996 + ... + 10055011060015.

It is an arithmetic number, because the mean of its divisors is an integer number (45247549770027).

Almost surely, 2^{201100221200110} is an apocalyptic number.

201100221200110 is a deficient number, since it is larger than the sum of its proper divisors (160880176960106).

201100221200110 is a wasteful number, since it uses less digits than its factorization.

201100221200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20110022120018.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201100221200110 its reverse (11002122001102), we get a palindrome (212102343201212).

The spelling of 201100221200110 in words is "two hundred one trillion, one hundred billion, two hundred twenty-one million, two hundred thousand, one hundred ten".