1322133120311 has 4 divisors (see below), whose sum is σ = 1340244532992. Its totient is φ = 1304021707632.

The previous prime is 1322133120263. The next prime is 1322133120377. The reversal of 1322133120311 is 1130213312231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1322133120311 - 2²⁶ = 1322066011447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322133120811) 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, 9055706231 + ... + 9055706376.

It is an arithmetic number, because the mean of its divisors is an integer number (335061133248).

Almost surely, 2^{1322133120311} is an apocalyptic number.

1322133120311 is a deficient number, since it is larger than the sum of its proper divisors (18111412681).

1322133120311 is an equidigital number, since it uses as much as digits as its factorization.

1322133120311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18111412680.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1322133120311 its reverse (1130213312231), we get a palindrome (2452346432542).

The spelling of 1322133120311 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-three million, one hundred twenty thousand, three hundred eleven".