1322323012111 has 2 divisors, whose sum is σ = 1322323012112. Its totient is φ = 1322323012110.

The previous prime is 1322323012091. The next prime is 1322323012121. The reversal of 1322323012111 is 1112103232231.

It is a strong prime.

It is an emirp because it is prime and its reverse (1112103232231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1322323012111 - 2¹³ = 1322323003919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322323012121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661161506055 + 661161506056.

It is an arithmetic number, because the mean of its divisors is an integer number (661161506056).

Almost surely, 2^{1322323012111} is an apocalyptic number.

1322323012111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322323012111 is an equidigital number, since it uses as much as digits as its factorization.

1322323012111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1322323012111 its reverse (1112103232231), we get a palindrome (2434426244342).

The spelling of 1322323012111 in words is "one trillion, three hundred twenty-two billion, three hundred twenty-three million, twelve thousand, one hundred eleven".