1322311012321 has 8 divisors (see below), whose sum is σ = 1424200619520. Its totient is φ = 1220446173072.

The previous prime is 1322311012307. The next prime is 1322311012343. The reversal of 1322311012321 is 1232101132231.

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 1322311012321 - 2¹⁹ = 1322310488033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322311012292 and 1322311012301.

It is not an unprimeable number, because it can be changed into a prime (1322311012301) 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, 6081025 + ... + 6294718.

It is an arithmetic number, because the mean of its divisors is an integer number (178025077440).

Almost surely, 2^{1322311012321} is an apocalyptic number.

It is an amenable number.

1322311012321 is a deficient number, since it is larger than the sum of its proper divisors (101889607199).

1322311012321 is a wasteful number, since it uses less digits than its factorization.

1322311012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12383975.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1322311012321 its reverse (1232101132231), we get a palindrome (2554412144552).

The spelling of 1322311012321 in words is "one trillion, three hundred twenty-two billion, three hundred eleven million, twelve thousand, three hundred twenty-one".