2216301 has 12 divisors (see below), whose sum is σ = 3023328. Its totient is φ = 1444144.

The previous prime is 2216299. The next prime is 2216309. The reversal of 2216301 is 1036122.

2216301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2216301 - 2¹ = 2216299 is a prime.

2216301 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2216309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8296 + ... + 8558.

It is an arithmetic number, because the mean of its divisors is an integer number (251944).

2^2216301 is an apocalyptic number.

It is an amenable number.

2216301 is a deficient number, since it is larger than the sum of its proper divisors (807027).

2216301 is an equidigital number, since it uses as much as digits as its factorization.

2216301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2216301 is about 1488.7246219499. The cubic root of 2216301 is about 130.3795809359.

The spelling of 2216301 in words is "two million, two hundred sixteen thousand, three hundred one".