12112322102 has 16 divisors (see below), whose sum is σ = 18205834752. Its totient is φ = 6043723560.

The previous prime is 12112322071. The next prime is 12112322111. The reversal of 12112322102 is 20122321121.

12112322102 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3634577 + ... + 3637907.

It is an arithmetic number, because the mean of its divisors is an integer number (1137864672).

Almost surely, 2^12112322102 is an apocalyptic number.

12112322102 is a deficient number, since it is larger than the sum of its proper divisors (6093512650).

12112322102 is a wasteful number, since it uses less digits than its factorization.

12112322102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6523.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12112322102 its reverse (20122321121), we get a palindrome (32234643223).

The spelling of 12112322102 in words is "twelve billion, one hundred twelve million, three hundred twenty-two thousand, one hundred two".