322113132444 has 48 divisors (see below), whose sum is σ = 755340717600. Its totient is φ = 106837180416.

The previous prime is 322113132437. The next prime is 322113132487. The reversal of 322113132444 is 444231311223.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2808822 + ... + 2921250.

It is an arithmetic number, because the mean of its divisors is an integer number (15736264950).

Almost surely, 2^322113132444 is an apocalyptic number.

It is an amenable number.

322113132444 is an abundant number, since it is smaller than the sum of its proper divisors (433227585156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322113132444 is a wasteful number, since it uses less digits than its factorization.

322113132444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113622 (or 113620 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

Adding to 322113132444 its reverse (444231311223), we get a palindrome (766344443667).

The spelling of 322113132444 in words is "three hundred twenty-two billion, one hundred thirteen million, one hundred thirty-two thousand, four hundred forty-four".