200110221212 has 24 divisors (see below), whose sum is σ = 383162248560. Its totient is φ = 90689276160.

The previous prime is 200110221197. The next prime is 200110221229. The reversal of 200110221212 is 212122011002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6732887 + ... + 6762542.

It is an arithmetic number, because the mean of its divisors is an integer number (15965093690).

Almost surely, 2^200110221212 is an apocalyptic number.

200110221212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200110221212 is a deficient number, since it is larger than the sum of its proper divisors (183052027348).

200110221212 is a wasteful number, since it uses less digits than its factorization.

200110221212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13495781 (or 13495779 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200110221212 its reverse (212122011002), we get a palindrome (412232232214).

The spelling of 200110221212 in words is "two hundred billion, one hundred ten million, two hundred twenty-one thousand, two hundred twelve".