220411043 has 2 divisors, whose sum is σ = 220411044. Its totient is φ = 220411042.

The previous prime is 220411033. The next prime is 220411057. The reversal of 220411043 is 340114022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220411043 - 2¹⁶ = 220345507 is a prime.

It is not a weakly prime, because it can be changed into another prime (220411003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110205521 + 110205522.

It is an arithmetic number, because the mean of its divisors is an integer number (110205522).

Almost surely, 2^220411043 is an apocalyptic number.

220411043 is a deficient number, since it is larger than the sum of its proper divisors (1).

220411043 is an equidigital number, since it uses as much as digits as its factorization.

220411043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 220411043 is about 14846.2467647551. The cubic root of 220411043 is about 604.0568077718.

Adding to 220411043 its reverse (340114022), we get a palindrome (560525065).

The spelling of 220411043 in words is "two hundred twenty million, four hundred eleven thousand, forty-three".