3222321132 has 24 divisors (see below), whose sum is σ = 7528325056. Its totient is φ = 1072739088.

The previous prime is 3222321127. The next prime is 3222321139. The reversal of 3222321132 is 2311232223.

It is a happy number.

It is a super-2 number, since 2×3222321132² = 20766706955467522848, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 3222321099 and 3222321108.

It is not an unprimeable number, because it can be changed into a prime (3222321139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161158 + ... + 180045.

Almost surely, 2^3222321132 is an apocalyptic number.

It is an amenable number.

3222321132 is an abundant number, since it is smaller than the sum of its proper divisors (4306003924).

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

3222321132 is a wasteful number, since it uses less digits than its factorization.

3222321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341997 (or 341995 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 3222321132 is about 56765.4924403902. The cubic root of 3222321132 is about 1477.0309866376.

Adding to 3222321132 its reverse (2311232223), we get a palindrome (5533553355).

The spelling of 3222321132 in words is "three billion, two hundred twenty-two million, three hundred twenty-one thousand, one hundred thirty-two".