330221022012 has 72 divisors (see below), whose sum is σ = 967040002656. Its totient is φ = 93056408064.

The previous prime is 330221021987. The next prime is 330221022077. The reversal of 330221022012 is 210220122033.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8956953 + ... + 8993744.

It is an arithmetic number, because the mean of its divisors is an integer number (13431111148).

Almost surely, 2^330221022012 is an apocalyptic number.

It is an amenable number.

330221022012 is an abundant number, since it is smaller than the sum of its proper divisors (636818980644).

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

330221022012 is a wasteful number, since it uses less digits than its factorization.

330221022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17950787 (or 17950782 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 330221022012 its reverse (210220122033), we get a palindrome (540441144045).

The spelling of 330221022012 in words is "three hundred thirty billion, two hundred twenty-one million, twenty-two thousand, twelve".