12112122102022 has 16 divisors (see below), whose sum is σ = 18661876590672. Its totient is φ = 5891543264160.

The previous prime is 12112122101987. The next prime is 12112122102023. The reversal of 12112122102022 is 22020122121121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112122102023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11150604 + ... + 12188527.

It is an arithmetic number, because the mean of its divisors is an integer number (1166367286917).

Almost surely, 2^{12112122102022} is an apocalyptic number.

12112122102022 is a deficient number, since it is larger than the sum of its proper divisors (6549754488650).

12112122102022 is a wasteful number, since it uses less digits than its factorization.

12112122102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23346183.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 12112122102022 its reverse (22020122121121), we get a palindrome (34132244223143).

The spelling of 12112122102022 in words is "twelve trillion, one hundred twelve billion, one hundred twenty-two million, one hundred two thousand, twenty-two".