331201333233232 has 80 divisors (see below), whose sum is σ = 800161953321600. Its totient is φ = 129020581393920.

The previous prime is 331201333233229. The next prime is 331201333233233. The reversal of 331201333233232 is 232332333102133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331201333233233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11269807 + ... + 28096462.

It is an arithmetic number, because the mean of its divisors is an integer number (10002024416520).

Almost surely, 2^{331201333233232} is an apocalyptic number.

It is an amenable number.

331201333233232 is an abundant number, since it is smaller than the sum of its proper divisors (468960620088368).

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

331201333233232 is a wasteful number, since it uses less digits than its factorization.

331201333233232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39373124 (or 39373118 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 34.

Adding to 331201333233232 its reverse (232332333102133), we get a palindrome (563533666335365).

The spelling of 331201333233232 in words is "three hundred thirty-one trillion, two hundred one billion, three hundred thirty-three million, two hundred thirty-three thousand, two hundred thirty-two".