1110220120223 has 4 divisors (see below), whose sum is σ = 1110341451648. Its totient is φ = 1110098788800.

The previous prime is 1110220120187. The next prime is 1110220120231. The reversal of 1110220120223 is 3220210220111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1110220120223 - 2¹⁰ = 1110220119199 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 (1110220128223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60651986 + ... + 60670287.

It is an arithmetic number, because the mean of its divisors is an integer number (277585362912).

Almost surely, 2^{1110220120223} is an apocalyptic number.

1110220120223 is a deficient number, since it is larger than the sum of its proper divisors (121331425).

1110220120223 is an equidigital number, since it uses as much as digits as its factorization.

1110220120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121331424.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1110220120223 its reverse (3220210220111), we get a palindrome (4330430340334).

The spelling of 1110220120223 in words is "one trillion, one hundred ten billion, two hundred twenty million, one hundred twenty thousand, two hundred twenty-three".