322234444032 has 144 divisors (see below), whose sum is σ = 909195073920. Its totient is φ = 100966957056.

The previous prime is 322234444031. The next prime is 322234444067. The reversal of 322234444032 is 230444432223.

It is a super-2 number, since 2×322234444032² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322234443984 and 322234444002.

It is not an unprimeable number, because it can be changed into a prime (322234444031) 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, 10730094 + ... + 10760082.

It is an arithmetic number, because the mean of its divisors is an integer number (6313854680).

Almost surely, 2^322234444032 is an apocalyptic number.

322234444032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322234444032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454597536960).

322234444032 is an abundant number, since it is smaller than the sum of its proper divisors (586960629888).

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

322234444032 is a wasteful number, since it uses less digits than its factorization.

322234444032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30848 (or 30834 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 322234444032 its reverse (230444432223), we get a palindrome (552678876255).

The spelling of 322234444032 in words is "three hundred twenty-two billion, two hundred thirty-four million, four hundred forty-four thousand, thirty-two".