112166850841 has 4 divisors (see below), whose sum is σ = 115785136384. Its totient is φ = 108548565300.

The previous prime is 112166850821. The next prime is 112166850857. The reversal of 112166850841 is 148058661211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112166850841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112166850821) 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 in 3 ways as a sum of consecutive naturals, for example, 1809142725 + ... + 1809142786.

It is an arithmetic number, because the mean of its divisors is an integer number (28946284096).

Almost surely, 2^112166850841 is an apocalyptic number.

It is an amenable number.

112166850841 is a deficient number, since it is larger than the sum of its proper divisors (3618285543).

112166850841 is an equidigital number, since it uses as much as digits as its factorization.

112166850841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3618285542.

The product of its (nonzero) digits is 92160, while the sum is 43.

The spelling of 112166850841 in words is "one hundred twelve billion, one hundred sixty-six million, eight hundred fifty thousand, eight hundred forty-one".