330044032221 has 16 divisors (see below), whose sum is σ = 440375083200. Its totient is φ = 219871232640.

The previous prime is 330044032217. The next prime is 330044032301. The reversal of 330044032221 is 122230440033.

It is not a de Polignac number, because 330044032221 - 2² = 330044032217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330044032191 and 330044032200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330044032321) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 41599971 + ... + 41607903.

It is an arithmetic number, because the mean of its divisors is an integer number (27523442700).

Almost surely, 2^330044032221 is an apocalyptic number.

It is an amenable number.

330044032221 is a deficient number, since it is larger than the sum of its proper divisors (110331050979).

330044032221 is a wasteful number, since it uses less digits than its factorization.

330044032221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16156.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 330044032221 its reverse (122230440033), we get a palindrome (452274472254).

The spelling of 330044032221 in words is "three hundred thirty billion, forty-four million, thirty-two thousand, two hundred twenty-one".