112246520849 has 2 divisors, whose sum is σ = 112246520850. Its totient is φ = 112246520848.

The previous prime is 112246520833. The next prime is 112246520873. The reversal of 112246520849 is 948025642211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101485570624 + 10760950225 = 318568^2 + 103735^2 .

It is a cyclic number.

It is not a de Polignac number, because 112246520849 - 2⁴ = 112246520833 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (112246520249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56123260424 + 56123260425.

It is an arithmetic number, because the mean of its divisors is an integer number (56123260425).

Almost surely, 2^112246520849 is an apocalyptic number.

It is an amenable number.

112246520849 is a deficient number, since it is larger than the sum of its proper divisors (1).

112246520849 is an equidigital number, since it uses as much as digits as its factorization.

112246520849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 112246520849 in words is "one hundred twelve billion, two hundred forty-six million, five hundred twenty thousand, eight hundred forty-nine".