12110122121122 has 8 divisors (see below), whose sum is σ = 18251274097872. Its totient is φ = 6026364088500.

The previous prime is 12110122121117. The next prime is 12110122121179. The reversal of 12110122121122 is 22112122101121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12110122121122.

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, 14348485504 + ... + 14348486347.

It is an arithmetic number, because the mean of its divisors is an integer number (2281409262234).

Almost surely, 2^{12110122121122} is an apocalyptic number.

12110122121122 is a deficient number, since it is larger than the sum of its proper divisors (6141151976750).

12110122121122 is a wasteful number, since it uses less digits than its factorization.

12110122121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28696972064.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 12110122121122 its reverse (22112122101121), we get a palindrome (34222244222243).

The spelling of 12110122121122 in words is "twelve trillion, one hundred ten billion, one hundred twenty-two million, one hundred twenty-one thousand, one hundred twenty-two".