1323044322 has 16 divisors (see below), whose sum is σ = 2737333440. Its totient is φ = 425807312.

The previous prime is 1323044321. The next prime is 1323044369. The reversal of 1323044322 is 2234403231.

It is a junction number, because it is equal to n+sod(n) for n = 1323044292 and 1323044301.

It is not an unprimeable number, because it can be changed into a prime (1323044321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3801678 + ... + 3802025.

It is an arithmetic number, because the mean of its divisors is an integer number (171083340).

Almost surely, 2^1323044322 is an apocalyptic number.

1323044322 is an abundant number, since it is smaller than the sum of its proper divisors (1414289118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323044322 is a wasteful number, since it uses less digits than its factorization.

1323044322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7603737.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1323044322 is about 36373.6762233349. The cubic root of 1323044322 is about 1097.8039719590.

Adding to 1323044322 its reverse (2234403231), we get a palindrome (3557447553).

The spelling of 1323044322 in words is "one billion, three hundred twenty-three million, forty-four thousand, three hundred twenty-two".