112165216042241 has 4 divisors (see below), whose sum is σ = 113839323744432. Its totient is φ = 110491108340052.

The previous prime is 112165216042223. The next prime is 112165216042247. The reversal of 112165216042241 is 142240612561211.

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 not a de Polignac number, because 112165216042241 - 2⁶ = 112165216042177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112165216042195 and 112165216042204.

It is not an unprimeable number, because it can be changed into a prime (112165216042247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837053850995 + ... + 837053851128.

It is an arithmetic number, because the mean of its divisors is an integer number (28459830936108).

Almost surely, 2^{112165216042241} is an apocalyptic number.

It is an amenable number.

112165216042241 is a deficient number, since it is larger than the sum of its proper divisors (1674107702191).

112165216042241 is an equidigital number, since it uses as much as digits as its factorization.

112165216042241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674107702190.

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 112165216042241 in words is "one hundred twelve trillion, one hundred sixty-five billion, two hundred sixteen million, forty-two thousand, two hundred forty-one".