1122324311 has 2 divisors, whose sum is σ = 1122324312. Its totient is φ = 1122324310.

The previous prime is 1122324289. The next prime is 1122324337. The reversal of 1122324311 is 1134232211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122324311 is a prime.

It is a super-2 number, since 2×1122324311² = 2519223718123249442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122324361) 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, 561162155 + 561162156.

It is an arithmetic number, because the mean of its divisors is an integer number (561162156).

Almost surely, 2^1122324311 is an apocalyptic number.

1122324311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122324311 is an equidigital number, since it uses as much as digits as its factorization.

1122324311 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1122324311 is about 33501.1091010432. The cubic root of 1122324311 is about 1039.2167151291.

Adding to 1122324311 its reverse (1134232211), we get a palindrome (2256556522).

The spelling of 1122324311 in words is "one billion, one hundred twenty-two million, three hundred twenty-four thousand, three hundred eleven".