200002201100 has 72 divisors (see below), whose sum is σ = 467842764480. Its totient is φ = 73775393280.

The previous prime is 200002201081. The next prime is 200002201121. The reversal of 200002201100 is 1102200002.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1276664 + ... + 1424736.

Almost surely, 2^200002201100 is an apocalyptic number.

200002201100 is a gapful number since it is divisible by the number (20) 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 200002201100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233921382240).

200002201100 is an abundant number, since it is smaller than the sum of its proper divisors (267840563380).

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

200002201100 is a wasteful number, since it uses less digits than its factorization.

200002201100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149139 (or 149132 counting only the distinct ones).

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

Adding to 200002201100 its reverse (1102200002), we get a palindrome (201104401102).

The spelling of 200002201100 in words is "two hundred billion, two million, two hundred one thousand, one hundred".