322032020232 has 128 divisors (see below), whose sum is σ = 905813395200. Its totient is φ = 94662577152.

The previous prime is 322032020227. The next prime is 322032020237. The reversal of 322032020232 is 232020230223.

It is an interprime number because it is at equal distance from previous prime (322032020227) and next prime (322032020237).

It is a junction number, because it is equal to n+sod(n) for n = 322032020199 and 322032020208.

It is not an unprimeable number, because it can be changed into a prime (322032020237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5921838 + ... + 5975970.

It is an arithmetic number, because the mean of its divisors is an integer number (7076667150).

Almost surely, 2^322032020232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322032020232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452906697600).

322032020232 is an abundant number, since it is smaller than the sum of its proper divisors (583781374968).

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

322032020232 is a wasteful number, since it uses less digits than its factorization.

322032020232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55007 (or 55003 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 322032020232 its reverse (232020230223), we get a palindrome (554052250455).

The spelling of 322032020232 in words is "three hundred twenty-two billion, thirty-two million, twenty thousand, two hundred thirty-two".