200010212100 has 108 divisors (see below), whose sum is σ = 627110331120. Its totient is φ = 53319940800.

The previous prime is 200010212099. The next prime is 200010212119. The reversal of 200010212100 is 1212010002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3110071 + ... + 3173729.

It is an arithmetic number, because the mean of its divisors is an integer number (5806577140).

Almost surely, 2^200010212100 is an apocalyptic number.

200010212100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200010212100 is an abundant number, since it is smaller than the sum of its proper divisors (427100119020).

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

200010212100 is a wasteful number, since it uses less digits than its factorization.

200010212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67170 (or 67160 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200010212100 its reverse (1212010002), we get a palindrome (201222222102).

The spelling of 200010212100 in words is "two hundred billion, ten million, two hundred twelve thousand, one hundred".