2220300220 has 12 divisors (see below), whose sum is σ = 4662630504. Its totient is φ = 888120080.

The previous prime is 2220300211. The next prime is 2220300223. The reversal of 2220300220 is 220030222.

2220300220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2220300220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220300223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55507486 + ... + 55507525.

It is an arithmetic number, because the mean of its divisors is an integer number (388552542).

Almost surely, 2^2220300220 is an apocalyptic number.

2220300220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220300220 is an abundant number, since it is smaller than the sum of its proper divisors (2442330284).

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

2220300220 is a wasteful number, since it uses less digits than its factorization.

2220300220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111015020 (or 111015018 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2220300220 is about 47120.0617571751. The cubic root of 2220300220 is about 1304.5795526580.

Adding to 2220300220 its reverse (220030222), we get a palindrome (2440330442).

The spelling of 2220300220 in words is "two billion, two hundred twenty million, three hundred thousand, two hundred twenty".