12112322110 has 32 divisors (see below), whose sum is σ = 24976304640. Its totient is φ = 4142874912.

The previous prime is 12112322071. The next prime is 12112322111. The reversal of 12112322110 is 1122321121.

12112322110 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 not an unprimeable number, because it can be changed into a prime (12112322111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177154 + ... + 235813.

It is an arithmetic number, because the mean of its divisors is an integer number (780509520).

Almost surely, 2^12112322110 is an apocalyptic number.

12112322110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12112322110 is an abundant number, since it is smaller than the sum of its proper divisors (12863982530).

12112322110 is a wasteful number, since it uses less digits than its factorization.

12112322110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413400.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12112322110 its reverse (1122321121), we get a palindrome (13234643231).

The spelling of 12112322110 in words is "twelve billion, one hundred twelve million, three hundred twenty-two thousand, one hundred ten".