331132020322230 has 24 divisors (see below), whose sum is σ = 860943252838032. Its totient is φ = 88301872085904.

The previous prime is 331132020322223. The next prime is 331132020322277. The reversal of 331132020322230 is 32223020231133.

331132020322230 is a `hidden beast` number, since 3 + 3 + 11 + 320 + 2 + 0 + 322 + 2 + 3 + 0 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 331132020322194 and 331132020322203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1839622335034 + ... + 1839622335213.

It is an arithmetic number, because the mean of its divisors is an integer number (35872635534918).

Almost surely, 2^{331132020322230} is an apocalyptic number.

331132020322230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

331132020322230 is an abundant number, since it is smaller than the sum of its proper divisors (529811232515802).

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

331132020322230 is a wasteful number, since it uses less digits than its factorization.

331132020322230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679244670260 (or 3679244670257 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 331132020322230 its reverse (32223020231133), we get a palindrome (363355040553363).

The spelling of 331132020322230 in words is "three hundred thirty-one trillion, one hundred thirty-two billion, twenty million, three hundred twenty-two thousand, two hundred thirty".