2003330220 has 48 divisors (see below), whose sum is σ = 5760934368. Its totient is φ = 519782400.

The previous prime is 2003330171. The next prime is 2003330261. The reversal of 2003330220 is 220333002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2003330220.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 448981 + ... + 453420.

It is an arithmetic number, because the mean of its divisors is an integer number (120019466).

Almost surely, 2^2003330220 is an apocalyptic number.

2003330220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003330220 is an abundant number, since it is smaller than the sum of its proper divisors (3757604148).

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

2003330220 is a wasteful number, since it uses less digits than its factorization.

2003330220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902450 (or 902448 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 2003330220 is about 44758.5770551299. The cubic root of 2003330220 is about 1260.6199644949.

Adding to 2003330220 its reverse (220333002), we get a palindrome (2223663222).

The spelling of 2003330220 in words is "two billion, three million, three hundred thirty thousand, two hundred twenty".