3013002220 has 48 divisors (see below), whose sum is σ = 6559757568. Its totient is φ = 1161262080.

The previous prime is 3013002211. The next prime is 3013002253. The reversal of 3013002220 is 222003103.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3013002220.

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, 134032 + ... + 154888.

It is an arithmetic number, because the mean of its divisors is an integer number (136661616).

Almost surely, 2^3013002220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3013002220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3279878784).

3013002220 is an abundant number, since it is smaller than the sum of its proper divisors (3546755348).

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

3013002220 is a wasteful number, since it uses less digits than its factorization.

3013002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21130 (or 21128 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3013002220 is about 54890.8209084178. The cubic root of 3013002220 is about 1444.3301725029.

Adding to 3013002220 its reverse (222003103), we get a palindrome (3235005323).

The spelling of 3013002220 in words is "three billion, thirteen million, two thousand, two hundred twenty".