112212106843 has 2 divisors, whose sum is σ = 112212106844. Its totient is φ = 112212106842.

The previous prime is 112212106837. The next prime is 112212106861. The reversal of 112212106843 is 348601212211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112212106843 is a prime.

It is not a weakly prime, because it can be changed into another prime (112212106243) 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, 56106053421 + 56106053422.

It is an arithmetic number, because the mean of its divisors is an integer number (56106053422).

Almost surely, 2^112212106843 is an apocalyptic number.

112212106843 is a deficient number, since it is larger than the sum of its proper divisors (1).

112212106843 is an equidigital number, since it uses as much as digits as its factorization.

112212106843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 112212106843 in words is "one hundred twelve billion, two hundred twelve million, one hundred six thousand, eight hundred forty-three".