1322123324 has 12 divisors (see below), whose sum is σ = 2314651248. Its totient is φ = 660794400.

The previous prime is 1322123323. The next prime is 1322123357. The reversal of 1322123324 is 4233212231.

It is a self number, because there is not a number n which added to its sum of digits gives 1322123324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322123321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55472 + ... + 75639.

It is an arithmetic number, because the mean of its divisors is an integer number (192887604).

Almost surely, 2^1322123324 is an apocalyptic number.

It is an amenable number.

1322123324 is a deficient number, since it is larger than the sum of its proper divisors (992527924).

1322123324 is a wasteful number, since it uses less digits than its factorization.

1322123324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133636 (or 133634 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 1322123324 is about 36361.0137922473. The cubic root of 1322123324 is about 1097.5491782869.

Adding to 1322123324 its reverse (4233212231), we get a palindrome (5555335555).

The spelling of 1322123324 in words is "one billion, three hundred twenty-two million, one hundred twenty-three thousand, three hundred twenty-four".