330210221020 has 24 divisors (see below), whose sum is σ = 698095440000. Its totient is φ = 131197616832.

The previous prime is 330210220981. The next prime is 330210221041. The reversal of 330210221020 is 20122012033.

It is a junction number, because it is equal to n+sod(n) for n = 330210220985 and 330210221003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55401420 + ... + 55407379.

It is an arithmetic number, because the mean of its divisors is an integer number (29087310000).

Almost surely, 2^330210221020 is an apocalyptic number.

It is an amenable number.

330210221020 is an abundant number, since it is smaller than the sum of its proper divisors (367885218980).

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

330210221020 is a wasteful number, since it uses less digits than its factorization.

330210221020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110808957 (or 110808955 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 330210221020 its reverse (20122012033), we get a palindrome (350332233053).

The spelling of 330210221020 in words is "three hundred thirty billion, two hundred ten million, two hundred twenty-one thousand, twenty".