331122113230320 has 120 divisors (see below), whose sum is σ = 1112111445088800. Its totient is φ = 88291844402688.

The previous prime is 331122113230247. The next prime is 331122113230333. The reversal of 331122113230320 is 23032311221133.

331122113230320 is a `hidden beast` number, since 3 + 3 + 1 + 1 + 2 + 2 + 11 + 323 + 0 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×331122113230320² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10617375 + ... + 27838334.

It is an arithmetic number, because the mean of its divisors is an integer number (9267595375740).

Almost surely, 2^{331122113230320} is an apocalyptic number.

331122113230320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

331122113230320 is an abundant number, since it is smaller than the sum of its proper divisors (780989331858480).

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

331122113230320 is a wasteful number, since it uses less digits than its factorization.

331122113230320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38467687 (or 38467678 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 331122113230320 its reverse (23032311221133), we get a palindrome (354154424451453).

The spelling of 331122113230320 in words is "three hundred thirty-one trillion, one hundred twenty-two billion, one hundred thirteen million, two hundred thirty thousand, three hundred twenty".