12022002112112 has 20 divisors (see below), whose sum is σ = 23413316295600. Its totient is φ = 5979855971328.

The previous prime is 12022002112091. The next prime is 12022002112139. The reversal of 12022002112112 is 21121120022021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1946564612 + ... + 1946570787.

It is an arithmetic number, because the mean of its divisors is an integer number (1170665814780).

Almost surely, 2^{12022002112112} is an apocalyptic number.

It is an amenable number.

12022002112112 is a deficient number, since it is larger than the sum of its proper divisors (11391314183488).

12022002112112 is a wasteful number, since it uses less digits than its factorization.

12022002112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893135600 (or 3893135594 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12022002112112 its reverse (21121120022021), we get a palindrome (33143122134133).

The spelling of 12022002112112 in words is "twelve trillion, twenty-two billion, two million, one hundred twelve thousand, one hundred twelve".