2204022043 has 2 divisors, whose sum is σ = 2204022044. Its totient is φ = 2204022042.

The previous prime is 2204022019. The next prime is 2204022053. The reversal of 2204022043 is 3402204022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2204022043 - 2⁹ = 2204021531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2204022043.

It is not a weakly prime, because it can be changed into another prime (2204022053) 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, 1102011021 + 1102011022.

It is an arithmetic number, because the mean of its divisors is an integer number (1102011022).

Almost surely, 2^2204022043 is an apocalyptic number.

2204022043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204022043 is an equidigital number, since it uses as much as digits as its factorization.

2204022043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2204022043 is about 46947.0131424780. The cubic root of 2204022043 is about 1301.3835453610.

Adding to 2204022043 its reverse (3402204022), we get a palindrome (5606226065).

The spelling of 2204022043 in words is "two billion, two hundred four million, twenty-two thousand, forty-three".