132332312220 has 192 divisors, whose sum is σ = 407180027520. Its totient is φ = 31962857472.

The previous prime is 132332312209. The next prime is 132332312243. The reversal of 132332312220 is 22213233231.

It is a super-2 number, since 2×132332312220² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9251394 + ... + 9265686.

It is an arithmetic number, because the mean of its divisors is an integer number (2120729310).

Almost surely, 2^132332312220 is an apocalyptic number.

132332312220 is a gapful number since it is divisible by the number (10) 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 132332312220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203590013760).

132332312220 is an abundant number, since it is smaller than the sum of its proper divisors (274847715300).

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

132332312220 is a wasteful number, since it uses less digits than its factorization.

132332312220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14664 (or 14662 counting only the distinct ones).

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

Adding to 132332312220 its reverse (22213233231), we get a palindrome (154545545451).

The spelling of 132332312220 in words is "one hundred thirty-two billion, three hundred thirty-two million, three hundred twelve thousand, two hundred twenty".