120322332032 has 128 divisors (see below), whose sum is σ = 278528544000. Its totient is φ = 50711648256.

The previous prime is 120322332001. The next prime is 120322332037. The reversal of 120322332032 is 230233223021.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 120322331989 and 120322332007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120322332037) by changing a digit.

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, 13321694 + ... + 13330722.

It is an arithmetic number, because the mean of its divisors is an integer number (2176004250).

Almost surely, 2^120322332032 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 120322332032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139264272000).

120322332032 is an abundant number, since it is smaller than the sum of its proper divisors (158206211968).

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

120322332032 is a wasteful number, since it uses less digits than its factorization.

120322332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9296 (or 9284 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 120322332032 its reverse (230233223021), we get a palindrome (350555555053).

The spelling of 120322332032 in words is "one hundred twenty billion, three hundred twenty-two million, three hundred thirty-two thousand, thirty-two".