3003002220 has 48 divisors (see below), whose sum is σ = 8427898080. Its totient is φ = 798944256.

The previous prime is 3003002201. The next prime is 3003002239. The reversal of 3003002220 is 222003003.

It is an interprime number because it is at equal distance from previous prime (3003002201) and next prime (3003002239).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3003002196 and 3003002205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31815 + ... + 83774.

It is an arithmetic number, because the mean of its divisors is an integer number (175581210).

Almost surely, 2^3003002220 is an apocalyptic number.

3003002220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3003002220 is an abundant number, since it is smaller than the sum of its proper divisors (5424895860).

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

3003002220 is a wasteful number, since it uses less digits than its factorization.

3003002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116034 (or 116032 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 3003002220 is about 54799.6552908866. The cubic root of 3003002220 is about 1442.7305155210.

Adding to 3003002220 its reverse (222003003), we get a palindrome (3225005223).

The spelling of 3003002220 in words is "three billion, three million, two thousand, two hundred twenty".