1112123000223 has 24 divisors (see below), whose sum is σ = 1669494398208. Its totient is φ = 739813929624.

The previous prime is 1112123000207. The next prime is 1112123000239. The reversal of 1112123000223 is 3220003212111.

It is an interprime number because it is at equal distance from previous prime (1112123000207) and next prime (1112123000239).

It is not a de Polignac number, because 1112123000223 - 2⁴ = 1112123000207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112123000196 and 1112123000205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112123000203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4829865 + ... + 5054882.

It is an arithmetic number, because the mean of its divisors is an integer number (69562266592).

Almost surely, 2^{1112123000223} is an apocalyptic number.

1112123000223 is a deficient number, since it is larger than the sum of its proper divisors (557371397985).

1112123000223 is an frugal number, since it uses more digits than its factorization.

1112123000223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9885225 (or 9885213 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1112123000223 its reverse (3220003212111), we get a palindrome (4332126212334).

The spelling of 1112123000223 in words is "one trillion, one hundred twelve billion, one hundred twenty-three million, two hundred twenty-three", and thus it is an aban number.