332122321320 has 128 divisors (see below), whose sum is σ = 1011153594240. Its totient is φ = 87254323200.

The previous prime is 332122321319. The next prime is 332122321327. The reversal of 332122321320 is 23123221233.

It is a super-2 number, since 2×332122321320² (a number of 24 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (332122321327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7924420 + ... + 7966220.

It is an arithmetic number, because the mean of its divisors is an integer number (7899637455).

Almost surely, 2^332122321320 is an apocalyptic number.

332122321320 is a gapful number since it is divisible by the number (30) 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 332122321320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (505576797120).

332122321320 is an abundant number, since it is smaller than the sum of its proper divisors (679031272920).

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

332122321320 is a wasteful number, since it uses less digits than its factorization.

332122321320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42795 (or 42791 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 332122321320 its reverse (23123221233), we get a palindrome (355245542553).

It can be divided in two parts, 33212 and 2321320, that added together give a palindrome (2354532).

The spelling of 332122321320 in words is "three hundred thirty-two billion, one hundred twenty-two million, three hundred twenty-one thousand, three hundred twenty".