200100220000 has 60 divisors (see below), whose sum is σ = 492276605436. Its totient is φ = 80040080000.

The previous prime is 200100219989. The next prime is 200100220003. The reversal of 200100220000 is 22001002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100220003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4982506 + ... + 5022505.

Almost surely, 2^200100220000 is an apocalyptic number.

200100220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200100220000 is an abundant number, since it is smaller than the sum of its proper divisors (292176385436).

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

200100220000 is an equidigital number, since it uses as much as digits as its factorization.

200100220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005041 (or 10005018 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 200100220000 its reverse (22001002), we get a palindrome (200122221002).

The spelling of 200100220000 in words is "two hundred billion, one hundred million, two hundred twenty thousand".