1322043313122 has 36 divisors (see below), whose sum is σ = 3332088760806. Its totient is φ = 377726660640.

The previous prime is 1322043313099. The next prime is 1322043313153. The reversal of 1322043313122 is 2213133402231.

1322043313122 is a `hidden beast` number, since 1 + 3 + 2 + 204 + 331 + 3 + 122 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1218796128081 + 103247185041 = 1103991^2 + 321321^2 .

It is an unprimeable number.

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 in 17 ways as a sum of consecutive naturals, for example, 749456779 + ... + 749458542.

Almost surely, 2^{1322043313122} is an apocalyptic number.

1322043313122 is an abundant number, since it is smaller than the sum of its proper divisors (2010045447684).

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

1322043313122 is a wasteful number, since it uses less digits than its factorization.

1322043313122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498915343 (or 1498915333 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1322043313122 its reverse (2213133402231), we get a palindrome (3535176715353).

The spelling of 1322043313122 in words is "one trillion, three hundred twenty-two billion, forty-three million, three hundred thirteen thousand, one hundred twenty-two".