330013013220 has 144 divisors (see below), whose sum is σ = 1092227572800. Its totient is φ = 79989638400.

The previous prime is 330013013173. The next prime is 330013013227. The reversal of 330013013220 is 22310310033.

330013013220 is a `hidden beast` number, since 3 + 300 + 130 + 13 + 220 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 330013013193 and 330013013202.

It is not an unprimeable number, because it can be changed into a prime (330013013227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16742931 + ... + 16762629.

It is an arithmetic number, because the mean of its divisors is an integer number (7584913700).

Almost surely, 2^330013013220 is an apocalyptic number.

330013013220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

330013013220 is an abundant number, since it is smaller than the sum of its proper divisors (762214559580).

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

330013013220 is a wasteful number, since it uses less digits than its factorization.

330013013220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28186 (or 28181 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 330013013220 its reverse (22310310033), we get a palindrome (352323323253).

The spelling of 330013013220 in words is "three hundred thirty billion, thirteen million, thirteen thousand, two hundred twenty".