56221200200 has 48 divisors (see below), whose sum is σ = 142597413360. Its totient is φ = 20444072000.

The previous prime is 56221200199. The next prime is 56221200227. The reversal of 56221200200 is 200212265.

56221200200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12775346 + ... + 12779745.

It is an arithmetic number, because the mean of its divisors is an integer number (2970779445).

Almost surely, 2^56221200200 is an apocalyptic number.

56221200200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56221200200 is an abundant number, since it is smaller than the sum of its proper divisors (86376213160).

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

56221200200 is a wasteful number, since it uses less digits than its factorization.

56221200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25555118 (or 25555109 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 56221200200 its reverse (200212265), we get a palindrome (56421412465).

The spelling of 56221200200 in words is "fifty-six billion, two hundred twenty-one million, two hundred thousand, two hundred".