1234112442223 has 2 divisors, whose sum is σ = 1234112442224. Its totient is φ = 1234112442222.

The previous prime is 1234112442203. The next prime is 1234112442259. The reversal of 1234112442223 is 3222442114321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1234112442223 - 2⁵ = 1234112442191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1234112442203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617056221111 + 617056221112.

It is an arithmetic number, because the mean of its divisors is an integer number (617056221112).

Almost surely, 2^{1234112442223} is an apocalyptic number.

1234112442223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234112442223 is an equidigital number, since it uses as much as digits as its factorization.

1234112442223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 31.

Adding to 1234112442223 its reverse (3222442114321), we get a palindrome (4456554556544).

The spelling of 1234112442223 in words is "one trillion, two hundred thirty-four billion, one hundred twelve million, four hundred forty-two thousand, two hundred twenty-three".