3331332330320 has 20 divisors (see below), whose sum is σ = 7745347668180. Its totient is φ = 1332532932096.

The previous prime is 3331332330259. The next prime is 3331332330341. The reversal of 3331332330320 is 230332331333.

It can be written as a sum of positive squares in 2 ways, for example, as 1311647953984 + 2019684376336 = 1145272^2 + 1421156^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×3331332330320² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 20820826985 + ... + 20820827144.

It is an arithmetic number, because the mean of its divisors is an integer number (387267383409).

Almost surely, 2^{3331332330320} is an apocalyptic number.

It is an amenable number.

3331332330320 is an abundant number, since it is smaller than the sum of its proper divisors (4414015337860).

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

3331332330320 is a wasteful number, since it uses less digits than its factorization.

3331332330320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41641654142 (or 41641654136 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 29.

Adding to 3331332330320 its reverse (230332331333), we get a palindrome (3561664661653).

The spelling of 3331332330320 in words is "three trillion, three hundred thirty-one billion, three hundred thirty-two million, three hundred thirty thousand, three hundred twenty".