110220111110221 has 8 divisors (see below), whose sum is σ = 126005095218240. Its totient is φ = 94444940489568.

The previous prime is 110220111110167. The next prime is 110220111110227. The reversal of 110220111110221 is 122011111022011.

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

It is a cyclic number.

It is not a de Polignac number, because 110220111110221 - 2²⁵ = 110220077555789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110220111110195 and 110220111110204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110220111110227) 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, 2453347771 + ... + 2453392696.

It is an arithmetic number, because the mean of its divisors is an integer number (15750636902280).

Almost surely, 2^{110220111110221} is an apocalyptic number.

It is an amenable number.

110220111110221 is a deficient number, since it is larger than the sum of its proper divisors (15784984108019).

110220111110221 is an equidigital number, since it uses as much as digits as its factorization.

110220111110221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906743683.

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

Adding to 110220111110221 its reverse (122011111022011), we get a palindrome (232231222132232).

The spelling of 110220111110221 in words is "one hundred ten trillion, two hundred twenty billion, one hundred eleven million, one hundred ten thousand, two hundred twenty-one".