200021211080 has 64 divisors (see below), whose sum is σ = 453823223040. Its totient is φ = 79338552832.

The previous prime is 200021211079. The next prime is 200021211113. The reversal of 200021211080 is 80112120002.

It is a happy number.

200021211080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5170289 + ... + 5208831.

It is an arithmetic number, because the mean of its divisors is an integer number (7090987860).

Almost surely, 2^200021211080 is an apocalyptic number.

200021211080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200021211080 is an abundant number, since it is smaller than the sum of its proper divisors (253802011960).

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

200021211080 is a wasteful number, since it uses less digits than its factorization.

200021211080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39638 (or 39634 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 200021211080 its reverse (80112120002), we get a palindrome (280133331082).

The spelling of 200021211080 in words is "two hundred billion, twenty-one million, two hundred eleven thousand, eighty".