1322332021322 has 8 divisors (see below), whose sum is σ = 2136074803716. Its totient is φ = 610307086752.

The previous prime is 1322332021321. The next prime is 1322332021337. The reversal of 1322332021322 is 2231202332231.

It can be written as a sum of positive squares in 2 ways, for example, as 1053293742601 + 269038278721 = 1026301^2 + 518689^2 .

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

It is a super-2 number, since 2×1322332021322² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 50858923897 = 1322332021322 / (1 + 3 + 2 + 2 + 3 + 3 + 2 + 0 + 2 + 1 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1322332021291 and 1322332021300.

It is not an unprimeable number, because it can be changed into a prime (1322332021321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25429461923 + ... + 25429461974.

Almost surely, 2^{1322332021322} is an apocalyptic number.

1322332021322 is a deficient number, since it is larger than the sum of its proper divisors (813742782394).

1322332021322 is a wasteful number, since it uses less digits than its factorization.

1322332021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50858923912.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1322332021322 its reverse (2231202332231), we get a palindrome (3553534353553).

The spelling of 1322332021322 in words is "one trillion, three hundred twenty-two billion, three hundred thirty-two million, twenty-one thousand, three hundred twenty-two".