3022222111 has 2 divisors, whose sum is σ = 3022222112. Its totient is φ = 3022222110.

The previous prime is 3022222097. The next prime is 3022222129. The reversal of 3022222111 is 1112222203.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1112222203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3022222111 - 2⁵ = 3022222079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3022222711) 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, 1511111055 + 1511111056.

It is an arithmetic number, because the mean of its divisors is an integer number (1511111056).

Almost surely, 2^3022222111 is an apocalyptic number.

3022222111 is a deficient number, since it is larger than the sum of its proper divisors (1).

3022222111 is an equidigital number, since it uses as much as digits as its factorization.

3022222111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3022222111 is about 54974.7406633265. The cubic root of 3022222111 is about 1445.8019057643.

Adding to 3022222111 its reverse (1112222203), we get a palindrome (4134444314).

The spelling of 3022222111 in words is "three billion, twenty-two million, two hundred twenty-two thousand, one hundred eleven".