1112231241223 has 2 divisors, whose sum is σ = 1112231241224. Its totient is φ = 1112231241222.

The previous prime is 1112231241139. The next prime is 1112231241281. The reversal of 1112231241223 is 3221421322111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112231241223 - 2²⁵ = 1112197686791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112231841223) 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 as a sum of consecutive naturals, namely, 556115620611 + 556115620612.

It is an arithmetic number, because the mean of its divisors is an integer number (556115620612).

Almost surely, 2^{1112231241223} is an apocalyptic number.

1112231241223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112231241223 is an equidigital number, since it uses as much as digits as its factorization.

1112231241223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 25.

Adding to 1112231241223 its reverse (3221421322111), we get a palindrome (4333652563334).

The spelling of 1112231241223 in words is "one trillion, one hundred twelve billion, two hundred thirty-one million, two hundred forty-one thousand, two hundred twenty-three".