332211132 has 84 divisors (see below), whose sum is σ = 950988696. Its totient is φ = 100660320.

The previous prime is 332211109. The next prime is 332211157. The reversal of 332211132 is 231112233.

It is a super-2 number, since 2×332211132² = 220728472449442848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 26898 + ... + 37254.

It is an arithmetic number, because the mean of its divisors is an integer number (11321294).

Almost surely, 2^332211132 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 332211132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (475494348).

332211132 is an abundant number, since it is smaller than the sum of its proper divisors (618777564).

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

332211132 is a wasteful number, since it uses less digits than its factorization.

332211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10390 (or 10373 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 332211132 is about 18226.6599244074. The cubic root of 332211132 is about 692.5823085926.

Adding to 332211132 its reverse (231112233), we get a palindrome (563323365).

The spelling of 332211132 in words is "three hundred thirty-two million, two hundred eleven thousand, one hundred thirty-two".