1322032213321 has 4 divisors (see below), whose sum is σ = 1334867477632. Its totient is φ = 1309196949012.

The previous prime is 1322032213319. The next prime is 1322032213363. The reversal of 1322032213321 is 1233122302231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1322032213321 - 2¹ = 1322032213319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322032213121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6417632001 + ... + 6417632206.

It is an arithmetic number, because the mean of its divisors is an integer number (333716869408).

Almost surely, 2^{1322032213321} is an apocalyptic number.

It is an amenable number.

1322032213321 is a deficient number, since it is larger than the sum of its proper divisors (12835264311).

1322032213321 is a wasteful number, since it uses less digits than its factorization.

1322032213321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12835264310.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1322032213321 its reverse (1233122302231), we get a palindrome (2555154515552).

The spelling of 1322032213321 in words is "one trillion, three hundred twenty-two billion, thirty-two million, two hundred thirteen thousand, three hundred twenty-one".