2244211 has 2 divisors, whose sum is σ = 2244212. Its totient is φ = 2244210.

The previous prime is 2244199. The next prime is 2244227. The reversal of 2244211 is 1124422.

It is an a-pointer prime, because the next prime (2244227) can be obtained adding 2244211 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2244211 - 2⁹ = 2243699 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2244611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122105 + 1122106.

It is an arithmetic number, because the mean of its divisors is an integer number (1122106).

2^2244211 is an apocalyptic number.

2244211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244211 is an equidigital number, since it uses as much as digits as its factorization.

2244211 is an evil number, because the sum of its binary digits is even.

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

The square root of 2244211 is about 1498.0690905295. The cubic root of 2244211 is about 130.9245919174.

Adding to 2244211 its reverse (1124422), we get a palindrome (3368633).

It can be divided in two parts, 224421 and 1, that added together give a palindrome (224422).

The spelling of 2244211 in words is "two million, two hundred forty-four thousand, two hundred eleven".