1112322110123 has 12 divisors (see below), whose sum is σ = 1294218649152. Its totient is φ = 953203109040.

The previous prime is 1112322110063. The next prime is 1112322110143. The reversal of 1112322110123 is 3210112232111.

It is not a de Polignac number, because 1112322110123 - 2¹⁴ = 1112322093739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112322110095 and 1112322110104.

It is not an unprimeable number, because it can be changed into a prime (1112322110143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2350715 + ... + 2783972.

It is an arithmetic number, because the mean of its divisors is an integer number (107851554096).

Almost surely, 2^{1112322110123} is an apocalyptic number.

1112322110123 is a deficient number, since it is larger than the sum of its proper divisors (181896539029).

1112322110123 is an equidigital number, since it uses as much as digits as its factorization.

1112322110123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5139122 (or 5139115 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1112322110123 its reverse (3210112232111), we get a palindrome (4322434342234).

The spelling of 1112322110123 in words is "one trillion, one hundred twelve billion, three hundred twenty-two million, one hundred ten thousand, one hundred twenty-three".