331122302120332 has 48 divisors (see below), whose sum is σ = 604804126248000. Its totient is φ = 158473666391040.

The previous prime is 331122302120303. The next prime is 331122302120359. The reversal of 331122302120332 is 233021203221133.

It is a happy number.

It is a super-2 number, since 2×331122302120332² (a number of 30 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 331122302120332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1065475144 + ... + 1065785872.

It is an arithmetic number, because the mean of its divisors is an integer number (12600085963500).

Almost surely, 2^{331122302120332} is an apocalyptic number.

It is an amenable number.

331122302120332 is a deficient number, since it is larger than the sum of its proper divisors (273681824127668).

331122302120332 is a wasteful number, since it uses less digits than its factorization.

331122302120332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433426 (or 433424 counting only the distinct ones).

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

Adding to 331122302120332 its reverse (233021203221133), we get a palindrome (564143505341465).

The spelling of 331122302120332 in words is "three hundred thirty-one trillion, one hundred twenty-two billion, three hundred two million, one hundred twenty thousand, three hundred thirty-two".