3221332032112 has 20 divisors (see below), whose sum is σ = 6608467919376. Its totient is φ = 1515920956160.

The previous prime is 3221332032109. The next prime is 3221332032131. The reversal of 3221332032112 is 2112302331223.

It is a super-2 number, since 2×3221332032112² (a number of 26 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 3 ways as a sum of consecutive naturals, for example, 5921565964 + ... + 5921566507.

Almost surely, 2^{3221332032112} is an apocalyptic number.

It is an amenable number.

3221332032112 is an abundant number, since it is smaller than the sum of its proper divisors (3387135887264).

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

3221332032112 is a wasteful number, since it uses less digits than its factorization.

3221332032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11843132496 (or 11843132490 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3221332032112 its reverse (2112302331223), we get a palindrome (5333634363335).

The spelling of 3221332032112 in words is "three trillion, two hundred twenty-one billion, three hundred thirty-two million, thirty-two thousand, one hundred twelve".