7112217065516 has 12 divisors (see below), whose sum is σ = 12446398685280. Its totient is φ = 3556103155440.

The previous prime is 7112217065507. The next prime is 7112217065519. The reversal of 7112217065516 is 6155607122117.

It is not an unprimeable number, because it can be changed into a prime (7112217065519) 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, 3936605 + ... + 5451723.

It is an arithmetic number, because the mean of its divisors is an integer number (1037199890440).

Almost surely, 2^{7112217065516} is an apocalyptic number.

It is an amenable number.

7112217065516 is a deficient number, since it is larger than the sum of its proper divisors (5334181619764).

7112217065516 is a wasteful number, since it uses less digits than its factorization.

7112217065516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688664 (or 2688662 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 7112217065516 in words is "seven trillion, one hundred twelve billion, two hundred seventeen million, sixty-five thousand, five hundred sixteen".