20002200504 has 192 divisors, whose sum is σ = 59481734400. Its totient is φ = 5556096000.

The previous prime is 20002200503. The next prime is 20002200529. The reversal of 20002200504 is 40500220002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002200503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6735532 + ... + 6738500.

It is an arithmetic number, because the mean of its divisors is an integer number (309800700).

Almost surely, 2^20002200504 is an apocalyptic number.

20002200504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20002200504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29740867200).

20002200504 is an abundant number, since it is smaller than the sum of its proper divisors (39479533896).

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

20002200504 is a wasteful number, since it uses less digits than its factorization.

20002200504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166 (or 3149 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

Adding to 20002200504 its reverse (40500220002), we get a palindrome (60502420506).

The spelling of 20002200504 in words is "twenty billion, two million, two hundred thousand, five hundred four".