12110122112211 has 32 divisors (see below), whose sum is σ = 18740242736640. Its totient is φ = 7714443290400.

The previous prime is 12110122112201. The next prime is 12110122112251. The reversal of 12110122112211 is 11221122101121.

It is a happy number.

12110122112211 is a `hidden beast` number, since 121 + 101 + 221 + 1 + 221 + 1 = 666.

12110122112211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12110122112211 - 2⁶ = 12110122112147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12110122112201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9438720 + ... + 10644701.

It is an arithmetic number, because the mean of its divisors is an integer number (585632585520).

Almost surely, 2^{12110122112211} is an apocalyptic number.

12110122112211 is a deficient number, since it is larger than the sum of its proper divisors (6630120624429).

12110122112211 is a wasteful number, since it uses less digits than its factorization.

12110122112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20084424 (or 20084418 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 12110122112211 its reverse (11221122101121), we get a palindrome (23331244213332).

The spelling of 12110122112211 in words is "twelve trillion, one hundred ten billion, one hundred twenty-two million, one hundred twelve thousand, two hundred eleven".