1322233131999 has 16 divisors (see below), whose sum is σ = 1964059826400. Its totient is φ = 785623929216.

The previous prime is 1322233131977. The next prime is 1322233132001. The reversal of 1322233131999 is 9991313322231.

It is not a de Polignac number, because 1322233131999 - 2⁷ = 1322233131871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322233131799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584540484 + ... + 584542745.

It is an arithmetic number, because the mean of its divisors is an integer number (122753739150).

Almost surely, 2^{1322233131999} is an apocalyptic number.

1322233131999 is a deficient number, since it is larger than the sum of its proper divisors (641826694401).

1322233131999 is a wasteful number, since it uses less digits than its factorization.

1322233131999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169083274.

The product of its digits is 472392, while the sum is 48.

The spelling of 1322233131999 in words is "one trillion, three hundred twenty-two billion, two hundred thirty-three million, one hundred thirty-one thousand, nine hundred ninety-nine".