12122000200212 has 36 divisors (see below), whose sum is σ = 32902571973600. Its totient is φ = 3463428628464.

The previous prime is 12122000200181. The next prime is 12122000200223. The reversal of 12122000200212 is 21200200022121.

It is a junction number, because it is equal to n+sod(n) for n = 12122000200191 and 12122000200200.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 10307822712 + ... + 10307823887.

It is an arithmetic number, because the mean of its divisors is an integer number (913960332600).

Almost surely, 2^{12122000200212} is an apocalyptic number.

12122000200212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12122000200212 is an abundant number, since it is smaller than the sum of its proper divisors (20780571773388).

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

12122000200212 is a wasteful number, since it uses less digits than its factorization.

12122000200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20615646620 (or 20615646611 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12122000200212 its reverse (21200200022121), we get a palindrome (33322200222333).

The spelling of 12122000200212 in words is "twelve trillion, one hundred twenty-two billion, two hundred thousand, two hundred twelve".