330321012103220 has 24 divisors (see below), whose sum is σ = 693686617156008. Its totient is φ = 132126025462400.

The previous prime is 330321012103189. The next prime is 330321012103231. The reversal of 330321012103220 is 22301210123033.

It can be written as a sum of positive squares in 4 ways, for example, as 30312908672656 + 300008103430564 = 5505716^2 + 17320742^2 .

It is a super-2 number, since 2×330321012103220² (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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147572591 + ... + 149794230.

It is an arithmetic number, because the mean of its divisors is an integer number (28903609048167).

Almost surely, 2^{330321012103220} is an apocalyptic number.

It is an amenable number.

330321012103220 is an abundant number, since it is smaller than the sum of its proper divisors (363365605052788).

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

330321012103220 is a wasteful number, since it uses less digits than its factorization.

330321012103220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297422371 (or 297422369 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 330321012103220 its reverse (22301210123033), we get a palindrome (352622222226253).

The spelling of 330321012103220 in words is "three hundred thirty trillion, three hundred twenty-one billion, twelve million, one hundred three thousand, two hundred twenty".