220034020404 has 96 divisors (see below), whose sum is σ = 589819507200. Its totient is φ = 63140376960.

The previous prime is 220034020403. The next prime is 220034020417. The reversal of 220034020404 is 404020430022.

220034020404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220034020403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6194607 + ... + 6230025.

It is an arithmetic number, because the mean of its divisors is an integer number (6143953200).

Almost surely, 2^220034020404 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 220034020404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294909753600).

220034020404 is an abundant number, since it is smaller than the sum of its proper divisors (369785486796).

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

220034020404 is a wasteful number, since it uses less digits than its factorization.

220034020404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37933 (or 37931 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 220034020404 its reverse (404020430022), we get a palindrome (624054450426).

The spelling of 220034020404 in words is "two hundred twenty billion, thirty-four million, twenty thousand, four hundred four".