1112322313111 has 2 divisors, whose sum is σ = 1112322313112. Its totient is φ = 1112322313110.

The previous prime is 1112322313097. The next prime is 1112322313121. The reversal of 1112322313111 is 1113132232111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112322313111 - 2¹⁷ = 1112322182039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112322313121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556161156555 + 556161156556.

It is an arithmetic number, because the mean of its divisors is an integer number (556161156556).

Almost surely, 2^{1112322313111} is an apocalyptic number.

1112322313111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112322313111 is an equidigital number, since it uses as much as digits as its factorization.

1112322313111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 22.

Adding to 1112322313111 its reverse (1113132232111), we get a palindrome (2225454545222).

The spelling of 1112322313111 in words is "one trillion, one hundred twelve billion, three hundred twenty-two million, three hundred thirteen thousand, one hundred eleven".