1322133313321 has 8 divisors (see below), whose sum is σ = 1399408337600. Its totient is φ = 1245627195120.

The previous prime is 1322133313247. The next prime is 1322133313327. The reversal of 1322133313321 is 1233133312231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1322133313321 - 2²³ = 1322124924713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1322133313321.

It is not an unprimeable number, because it can be changed into a prime (1322133313327) 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, 192222981 + ... + 192229858.

It is an arithmetic number, because the mean of its divisors is an integer number (174926042200).

Almost surely, 2^{1322133313321} is an apocalyptic number.

It is an amenable number.

1322133313321 is a deficient number, since it is larger than the sum of its proper divisors (77275024279).

1322133313321 is a wasteful number, since it uses less digits than its factorization.

1322133313321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384453039.

The product of its digits is 5832, while the sum is 28.

Adding to 1322133313321 its reverse (1233133312231), we get a palindrome (2555266625552).

The spelling of 1322133313321 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-three million, three hundred thirteen thousand, three hundred twenty-one".