2442211 has 4 divisors (see below), whose sum is σ = 2521024. Its totient is φ = 2363400.

The previous prime is 2442199. The next prime is 2442227. The reversal of 2442211 is 1122442.

2442211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2442211 - 2⁵ = 2442179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2442311) 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 3 ways as a sum of consecutive naturals, for example, 39360 + ... + 39421.

It is an arithmetic number, because the mean of its divisors is an integer number (630256).

2^2442211 is an apocalyptic number.

2442211 is a deficient number, since it is larger than the sum of its proper divisors (78813).

2442211 is an equidigital number, since it uses as much as digits as its factorization.

2442211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78812.

The product of its digits is 128, while the sum is 16.

The square root of 2442211 is about 1562.7574987822. The cubic root of 2442211 is about 134.6669614356. Note that the first 3 decimals are identical.

Adding to 2442211 its reverse (1122442), we get a palindrome (3564653).

The spelling of 2442211 in words is "two million, four hundred forty-two thousand, two hundred eleven".