200212200100 has 72 divisors (see below), whose sum is σ = 478843289568. Its totient is φ = 72053836800.

The previous prime is 200212200059. The next prime is 200212200121. The reversal of 200212200100 is 1002212002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 831502 + ... + 1044901.

It is an arithmetic number, because the mean of its divisors is an integer number (6650601244).

Almost surely, 2^200212200100 is an apocalyptic number.

200212200100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200212200100 is an abundant number, since it is smaller than the sum of its proper divisors (278631089468).

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

200212200100 is a wasteful number, since it uses less digits than its factorization.

200212200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876525 (or 1876518 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 200212200100 its reverse (1002212002), we get a palindrome (201214412102).

The spelling of 200212200100 in words is "two hundred billion, two hundred twelve million, two hundred thousand, one hundred".