331020200320332 has 12 divisors (see below), whose sum is σ = 772380467414136. Its totient is φ = 110340066773440.

The previous prime is 331020200320301. The next prime is 331020200320349. The reversal of 331020200320332 is 233023002020133.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×331020200320332² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13792508346669 + ... + 13792508346692.

It is an arithmetic number, because the mean of its divisors is an integer number (64365038951178).

Almost surely, 2^{331020200320332} is an apocalyptic number.

It is an amenable number.

331020200320332 is an abundant number, since it is smaller than the sum of its proper divisors (441360267093804).

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

331020200320332 is a wasteful number, since it uses less digits than its factorization.

331020200320332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27585016693368 (or 27585016693366 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 331020200320332 its reverse (233023002020133), we get a palindrome (564043202340465).

The spelling of 331020200320332 in words is "three hundred thirty-one trillion, twenty billion, two hundred million, three hundred twenty thousand, three hundred thirty-two".