2216363 has 2 divisors, whose sum is σ = 2216364. Its totient is φ = 2216362.

The previous prime is 2216359. The next prime is 2216377. The reversal of 2216363 is 3636122.

2216363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2216363 - 2² = 2216359 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2216323) 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 as a sum of consecutive naturals, namely, 1108181 + 1108182.

It is an arithmetic number, because the mean of its divisors is an integer number (1108182).

2^2216363 is an apocalyptic number.

2216363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216363 is an equidigital number, since it uses as much as digits as its factorization.

2216363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 23.

The square root of 2216363 is about 1488.7454449972. The cubic root of 2216363 is about 130.3807966942.

It can be divided in two parts, 2216 and 363, that multiplied together give a palindrome (804408).

The spelling of 2216363 in words is "two million, two hundred sixteen thousand, three hundred sixty-three".