12200110020112 has 40 divisors (see below), whose sum is σ = 27114955156800. Its totient is φ = 5209181323392.

The previous prime is 12200110020083. The next prime is 12200110020121. The reversal of 12200110020112 is 21102001100221.

It is a junction number, because it is equal to n+sod(n) for n = 12200110020092 and 12200110020101.

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 7 ways as a sum of consecutive naturals, for example, 202441162 + ... + 202501417.

It is an arithmetic number, because the mean of its divisors is an integer number (677873878920).

Almost surely, 2^{12200110020112} is an apocalyptic number.

It is an amenable number.

12200110020112 is an abundant number, since it is smaller than the sum of its proper divisors (14914845136688).

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

12200110020112 is a wasteful number, since it uses less digits than its factorization.

12200110020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404942863 (or 404942857 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12200110020112 its reverse (21102001100221), we get a palindrome (33302111120333).

The spelling of 12200110020112 in words is "twelve trillion, two hundred billion, one hundred ten million, twenty thousand, one hundred twelve".