3211233130332 has 144 divisors (see below), whose sum is σ = 8580281149440. Its totient is φ = 1010988768384.

The previous prime is 3211233130307. The next prime is 3211233130367. The reversal of 3211233130332 is 2330313321123.

3211233130332 is a `hidden beast` number, since 3 + 2 + 1 + 12 + 3 + 313 + 0 + 332 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3211233130296 and 3211233130305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101211423 + ... + 101243145.

It is an arithmetic number, because the mean of its divisors is an integer number (59585285760).

Almost surely, 2^{3211233130332} 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 3211233130332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4290140574720).

3211233130332 is an abundant number, since it is smaller than the sum of its proper divisors (5369048019108).

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

3211233130332 is a wasteful number, since it uses less digits than its factorization.

3211233130332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33872 (or 33867 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 3211233130332 its reverse (2330313321123), we get a palindrome (5541546451455).

The spelling of 3211233130332 in words is "three trillion, two hundred eleven billion, two hundred thirty-three million, one hundred thirty thousand, three hundred thirty-two".