11200110110221 has 8 divisors (see below), whose sum is σ = 11342062726400. Its totient is φ = 11058161970960.

The previous prime is 11200110110083. The next prime is 11200110110239. The reversal of 11200110110221 is 12201101100211.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11200110110221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200110113221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4067311 + ... + 6240451.

It is an arithmetic number, because the mean of its divisors is an integer number (1417757840800).

Almost surely, 2^{11200110110221} is an apocalyptic number.

It is an amenable number.

11200110110221 is a deficient number, since it is larger than the sum of its proper divisors (141952616179).

11200110110221 is an equidigital number, since it uses as much as digits as its factorization.

11200110110221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238459.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11200110110221 its reverse (12201101100211), we get a palindrome (23401211210432).

The spelling of 11200110110221 in words is "eleven trillion, two hundred billion, one hundred ten million, one hundred ten thousand, two hundred twenty-one".