112100122100866 has 16 divisors (see below), whose sum is σ = 173977423496640. Its totient is φ = 54108291116880.

The previous prime is 112100122100849. The next prime is 112100122100867. The reversal of 112100122100866 is 668001221001211.

It is not an unprimeable number, because it can be changed into a prime (112100122100867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160527300 + ... + 161224111.

It is an arithmetic number, because the mean of its divisors is an integer number (10873588968540).

Almost surely, 2^{112100122100866} is an apocalyptic number.

112100122100866 is a deficient number, since it is larger than the sum of its proper divisors (61877301395774).

112100122100866 is a wasteful number, since it uses less digits than its factorization.

112100122100866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321757449.

The product of its (nonzero) digits is 2304, while the sum is 31.

The spelling of 112100122100866 in words is "one hundred twelve trillion, one hundred billion, one hundred twenty-two million, one hundred thousand, eight hundred sixty-six".