330320010223221 has 16 divisors (see below), whose sum is σ = 466991024836800. Its totient is φ = 207100367526528.

The previous prime is 330320010223193. The next prime is 330320010223319. The reversal of 330320010223221 is 122322010023033.

It is not a de Polignac number, because 330320010223221 - 2¹⁰ = 330320010222197 is a prime.

It is a super-2 number, since 2×330320010223221² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 330320010223191 and 330320010223200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330320010123221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21149948026 + ... + 21149963643.

It is an arithmetic number, because the mean of its divisors is an integer number (29186939052300).

Almost surely, 2^{330320010223221} is an apocalyptic number.

It is an amenable number.

330320010223221 is a deficient number, since it is larger than the sum of its proper divisors (136671014613579).

330320010223221 is a wasteful number, since it uses less digits than its factorization.

330320010223221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42299911828.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 330320010223221 its reverse (122322010023033), we get a palindrome (452642020246254).

The spelling of 330320010223221 in words is "three hundred thirty trillion, three hundred twenty billion, ten million, two hundred twenty-three thousand, two hundred twenty-one".