2216304105 has 32 divisors (see below), whose sum is σ = 3588513408. Its totient is φ = 1167936000.

The previous prime is 2216304089. The next prime is 2216304109. The reversal of 2216304105 is 5014036122.

It is not a de Polignac number, because 2216304105 - 2⁴ = 2216304089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2216304109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 933570 + ... + 935940.

It is an arithmetic number, because the mean of its divisors is an integer number (112141044).

Almost surely, 2^2216304105 is an apocalyptic number.

It is an amenable number.

2216304105 is a deficient number, since it is larger than the sum of its proper divisors (1372209303).

2216304105 is a wasteful number, since it uses less digits than its factorization.

2216304105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2216304105 is about 47077.6391188003. The cubic root of 2216304105 is about 1303.7964182242.

The spelling of 2216304105 in words is "two billion, two hundred sixteen million, three hundred four thousand, one hundred five".