2242243043 has 2 divisors, whose sum is σ = 2242243044. Its totient is φ = 2242243042.

The previous prime is 2242243037. The next prime is 2242243049. The reversal of 2242243043 is 3403422422.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2242243037) and next prime (2242243049).

It is a cyclic number.

It is not a de Polignac number, because 2242243043 - 2¹⁴ = 2242226659 is a prime.

It is not a weakly prime, because it can be changed into another prime (2242243049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121121521 + 1121121522.

It is an arithmetic number, because the mean of its divisors is an integer number (1121121522).

Almost surely, 2^2242243043 is an apocalyptic number.

2242243043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242243043 is an equidigital number, since it uses as much as digits as its factorization.

2242243043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2242243043 is about 47352.3288022881. The cubic root of 2242243043 is about 1308.8631130465.

Adding to 2242243043 its reverse (3403422422), we get a palindrome (5645665465).

The spelling of 2242243043 in words is "two billion, two hundred forty-two million, two hundred forty-three thousand, forty-three".