1112231231233 has 8 divisors (see below), whose sum is σ = 1150714468800. Its totient is φ = 1073756689488.

The previous prime is 1112231231227. The next prime is 1112231231249. The reversal of 1112231231233 is 3321321322111.

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 1112231231233 - 2³⁷ = 974792277761 is a prime.

It is a super-2 number, since 2×1112231231233² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112231231198 and 1112231231207.

It is not an unprimeable number, because it can be changed into a prime (1112231231273) 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 7 ways as a sum of consecutive naturals, for example, 1913191 + ... + 2425852.

It is an arithmetic number, because the mean of its divisors is an integer number (143839308600).

Almost surely, 2^{1112231231233} is an apocalyptic number.

It is an amenable number.

1112231231233 is a deficient number, since it is larger than the sum of its proper divisors (38483237567).

1112231231233 is an equidigital number, since it uses as much as digits as its factorization.

1112231231233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4347911.

The product of its digits is 1296, while the sum is 25.

Adding to 1112231231233 its reverse (3321321322111), we get a palindrome (4433552553344).

The spelling of 1112231231233 in words is "one trillion, one hundred twelve billion, two hundred thirty-one million, two hundred thirty-one thousand, two hundred thirty-three".