1110123442211 has 4 divisors (see below), whose sum is σ = 1268712505392. Its totient is φ = 951534379032.

The previous prime is 1110123442163. The next prime is 1110123442243. The reversal of 1110123442211 is 1122443210111.

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 1110123442211 - 2⁶ = 1110123442147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110123442291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79294531580 + ... + 79294531593.

It is an arithmetic number, because the mean of its divisors is an integer number (317178126348).

Almost surely, 2^{1110123442211} is an apocalyptic number.

1110123442211 is a deficient number, since it is larger than the sum of its proper divisors (158589063181).

1110123442211 is an equidigital number, since it uses as much as digits as its factorization.

1110123442211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158589063180.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1110123442211 its reverse (1122443210111), we get a palindrome (2232566652322).

The spelling of 1110123442211 in words is "one trillion, one hundred ten billion, one hundred twenty-three million, four hundred forty-two thousand, two hundred eleven".