330311223121 has 24 divisors (see below), whose sum is σ = 377699990976. Its totient is φ = 286455222240.

The previous prime is 330311223107. The next prime is 330311223169. The reversal of 330311223121 is 121322113033.

It is not a de Polignac number, because 330311223121 - 2⁵ = 330311223089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330311223092 and 330311223101.

It is not an unprimeable number, because it can be changed into a prime (330311223101) 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 23 ways as a sum of consecutive naturals, for example, 2094396 + ... + 2246578.

It is an arithmetic number, because the mean of its divisors is an integer number (15737499624).

Almost surely, 2^330311223121 is an apocalyptic number.

It is an amenable number.

330311223121 is a deficient number, since it is larger than the sum of its proper divisors (47388767855).

330311223121 is a wasteful number, since it uses less digits than its factorization.

330311223121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152613 (or 152590 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 330311223121 its reverse (121322113033), we get a palindrome (451633336154).

It can be divided in two parts, 3303112 and 23121, that added together give a palindrome (3326233).

The spelling of 330311223121 in words is "three hundred thirty billion, three hundred eleven million, two hundred twenty-three thousand, one hundred twenty-one".