3323131212232 has 32 divisors (see below), whose sum is σ = 6710330665080. Its totient is φ = 1533715868160.

The previous prime is 3323131212199. The next prime is 3323131212259. The reversal of 3323131212232 is 2322121313233.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1727947056196 + 1595184156036 = 1314514^2 + 1263006^2 .

It is a super-2 number, since 2×3323131212232² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3323131212232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4208518 + ... + 4935370.

Almost surely, 2^{3323131212232} is an apocalyptic number.

It is an amenable number.

3323131212232 is an abundant number, since it is smaller than the sum of its proper divisors (3387199452848).

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

3323131212232 is a wasteful number, since it uses less digits than its factorization.

3323131212232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770833 (or 770829 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

Adding to 3323131212232 its reverse (2322121313233), we get a palindrome (5645252525465).

The spelling of 3323131212232 in words is "three trillion, three hundred twenty-three billion, one hundred thirty-one million, two hundred twelve thousand, two hundred thirty-two".