322130303232 has 144 divisors (see below), whose sum is σ = 872522280000. Its totient is φ = 105477578752.

The previous prime is 322130303219. The next prime is 322130303267. The reversal of 322130303232 is 232303031223.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115498894 + ... + 115501682.

It is an arithmetic number, because the mean of its divisors is an integer number (6059182500).

Almost surely, 2^322130303232 is an apocalyptic number.

322130303232 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 322130303232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436261140000).

322130303232 is an abundant number, since it is smaller than the sum of its proper divisors (550391976768).

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

322130303232 is a wasteful number, since it uses less digits than its factorization.

322130303232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416 (or 5402 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 322130303232 its reverse (232303031223), we get a palindrome (554433334455).

The spelling of 322130303232 in words is "three hundred twenty-two billion, one hundred thirty million, three hundred three thousand, two hundred thirty-two".