32322123232 has 72 divisors (see below), whose sum is σ = 74067736176. Its totient is φ = 13844049408.

The previous prime is 32322123227. The next prime is 32322123233. The reversal of 32322123232 is 23232122323.

It is a junction number, because it is equal to n+sod(n) for n = 32322123197 and 32322123206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32322123233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3119853 + ... + 3130195.

It is an arithmetic number, because the mean of its divisors is an integer number (1028718558).

Almost surely, 2^32322123232 is an apocalyptic number.

32322123232 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 32322123232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37033868088).

32322123232 is an abundant number, since it is smaller than the sum of its proper divisors (41745612944).

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

32322123232 is a wasteful number, since it uses less digits than its factorization.

32322123232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12360 (or 12345 counting only the distinct ones).

The product of its digits is 5184, while the sum is 25.

Adding to 32322123232 its reverse (23232122323), we get a palindrome (55554245555).

Subtracting from 32322123232 its reverse (23232122323), we obtain a palindrome (9090000909).

The spelling of 32322123232 in words is "thirty-two billion, three hundred twenty-two million, one hundred twenty-three thousand, two hundred thirty-two".