222411043 has 2 divisors, whose sum is σ = 222411044. Its totient is φ = 222411042.

The previous prime is 222411023. The next prime is 222411047. The reversal of 222411043 is 340114222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222411043 - 2⁵ = 222411011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222411043.

It is not a weakly prime, because it can be changed into another prime (222411047) 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, 111205521 + 111205522.

It is an arithmetic number, because the mean of its divisors is an integer number (111205522).

Almost surely, 2^222411043 is an apocalyptic number.

222411043 is a deficient number, since it is larger than the sum of its proper divisors (1).

222411043 is an equidigital number, since it uses as much as digits as its factorization.

222411043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 222411043 is about 14913.4517466615. The cubic root of 222411043 is about 605.8783707724.

Adding to 222411043 its reverse (340114222), we get a palindrome (562525265).

The spelling of 222411043 in words is "two hundred twenty-two million, four hundred eleven thousand, forty-three".