330120223221 has 16 divisors (see below), whose sum is σ = 453868422336. Its totient is φ = 213326146176.

The previous prime is 330120223211. The next prime is 330120223313. The reversal of 330120223221 is 122322021033.

It is a happy number.

It is not a de Polignac number, because 330120223221 - 2¹⁷ = 330120092149 is a prime.

It is a super-2 number, since 2×330120223221² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330120223211) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12494200 + ... + 12520593.

It is an arithmetic number, because the mean of its divisors is an integer number (28366776396).

Almost surely, 2^330120223221 is an apocalyptic number.

It is an amenable number.

330120223221 is a deficient number, since it is larger than the sum of its proper divisors (123748199115).

330120223221 is a wasteful number, since it uses less digits than its factorization.

330120223221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25014932.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 330120223221 its reverse (122322021033), we get a palindrome (452442244254).

The spelling of 330120223221 in words is "three hundred thirty billion, one hundred twenty million, two hundred twenty-three thousand, two hundred twenty-one".