2012012210200 has 24 divisors (see below), whose sum is σ = 4677928389180. Its totient is φ = 804804884000.

The previous prime is 2012012210167. The next prime is 2012012210213. The reversal of 2012012210200 is 20122102102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5030030326 + ... + 5030030725.

Almost surely, 2^{2012012210200} is an apocalyptic number.

2012012210200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012012210200 is an abundant number, since it is smaller than the sum of its proper divisors (2665916178980).

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

2012012210200 is a wasteful number, since it uses less digits than its factorization.

2012012210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10060061067 (or 10060061058 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2012012210200 its reverse (20122102102), we get a palindrome (2032134312302).

The spelling of 2012012210200 in words is "two trillion, twelve billion, twelve million, two hundred ten thousand, two hundred".