322012322111 has 2 divisors, whose sum is σ = 322012322112. Its totient is φ = 322012322110.

The previous prime is 322012322063. The next prime is 322012322161. The reversal of 322012322111 is 111223210223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 322012322111 - 2²² = 322008127807 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322012322161) 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, 161006161055 + 161006161056.

It is an arithmetic number, because the mean of its divisors is an integer number (161006161056).

Almost surely, 2^322012322111 is an apocalyptic number.

322012322111 is a deficient number, since it is larger than the sum of its proper divisors (1).

322012322111 is an equidigital number, since it uses as much as digits as its factorization.

322012322111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 322012322111 its reverse (111223210223), we get a palindrome (433235532334).

The spelling of 322012322111 in words is "three hundred twenty-two billion, twelve million, three hundred twenty-two thousand, one hundred eleven".