12222200200112 has 20 divisors (see below), whose sum is σ = 27063443300496. Its totient is φ = 5238085800000.

The previous prime is 12222200200087. The next prime is 12222200200121. The reversal of 12222200200112 is 21100200222221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54563393639 + ... + 54563393862.

Almost surely, 2^{12222200200112} is an apocalyptic number.

It is an amenable number.

12222200200112 is an abundant number, since it is smaller than the sum of its proper divisors (14841243100384).

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

12222200200112 is a wasteful number, since it uses less digits than its factorization.

12222200200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109126787516 (or 109126787510 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12222200200112 its reverse (21100200222221), we get a palindrome (33322400422333).

The spelling of 12222200200112 in words is "twelve trillion, two hundred twenty-two billion, two hundred million, two hundred thousand, one hundred twelve".