2220110004 has 108 divisors (see below), whose sum is σ = 6096953184. Its totient is φ = 615932928.

The previous prime is 2220110003. The next prime is 2220110021. The reversal of 2220110004 is 4000110222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220110003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22887684 + ... + 22887780.

Almost surely, 2^2220110004 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 2220110004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3048476592).

2220110004 is an abundant number, since it is smaller than the sum of its proper divisors (3876843180).

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

2220110004 is an equidigital number, since it uses as much as digits as its factorization.

2220110004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2220110004 is about 47118.0432955359. The cubic root of 2220110004 is about 1304.5422965866.

Adding to 2220110004 its reverse (4000110222), we get a palindrome (6220220226).

The spelling of 2220110004 in words is "two billion, two hundred twenty million, one hundred ten thousand, four".