2216670347113 has 2 divisors, whose sum is σ = 2216670347114. Its totient is φ = 2216670347112.

The previous prime is 2216670347107. The next prime is 2216670347131. The reversal of 2216670347113 is 3117430766122.

2216670347113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (2216670347131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2204120298384 + 12550048729 = 1484628^2 + 112027^2 .

It is a cyclic number.

It is not a de Polignac number, because 2216670347113 - 2⁵ = 2216670347081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2216670347113.

It is not a weakly prime, because it can be changed into another prime (2216670347173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108335173556 + 1108335173557.

It is an arithmetic number, because the mean of its divisors is an integer number (1108335173557).

Almost surely, 2^{2216670347113} is an apocalyptic number.

It is an amenable number.

2216670347113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216670347113 is an equidigital number, since it uses as much as digits as its factorization.

2216670347113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 2216670347113 in words is "two trillion, two hundred sixteen billion, six hundred seventy million, three hundred forty-seven thousand, one hundred thirteen".