200210221000100 has 18 divisors (see below), whose sum is σ = 434456179570434. Its totient is φ = 80084088400000.

The previous prime is 200210221000093. The next prime is 200210221000117. The reversal of 200210221000100 is 1000122012002.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 6087973933924 + 194122247066176 = 2467382^2 + 13932776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1001051104901 + ... + 1001051105100.

Almost surely, 2^{200210221000100} is an apocalyptic number.

200210221000100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200210221000100 is an abundant number, since it is smaller than the sum of its proper divisors (234245958570334).

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

200210221000100 is a wasteful number, since it uses less digits than its factorization.

200210221000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002102210015 (or 2002102210008 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200210221000100 its reverse (1000122012002), we get a palindrome (201210343012102).

The spelling of 200210221000100 in words is "two hundred trillion, two hundred ten billion, two hundred twenty-one million, one hundred", and thus it is an aban number.