222413221111 has 2 divisors, whose sum is σ = 222413221112. Its totient is φ = 222413221110.

The previous prime is 222413221099. The next prime is 222413221183. The reversal of 222413221111 is 111122314222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222413221111 - 2⁹ = 222413220599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222413221711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111206610555 + 111206610556.

It is an arithmetic number, because the mean of its divisors is an integer number (111206610556).

Almost surely, 2^222413221111 is an apocalyptic number.

222413221111 is a deficient number, since it is larger than the sum of its proper divisors (1).

222413221111 is an equidigital number, since it uses as much as digits as its factorization.

222413221111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 384, while the sum is 22.

Adding to 222413221111 its reverse (111122314222), we get a palindrome (333535535333).

The spelling of 222413221111 in words is "two hundred twenty-two billion, four hundred thirteen million, two hundred twenty-one thousand, one hundred eleven".