12112013222030 has 64 divisors (see below), whose sum is σ = 22067067617280. Its totient is φ = 4786221436416.

The previous prime is 12112013222009. The next prime is 12112013222129. The reversal of 12112013222030 is 3022231021121.

It is a junction number, because it is equal to n+sod(n) for n = 12112013221993 and 12112013222011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230489939 + ... + 230542481.

It is an arithmetic number, because the mean of its divisors is an integer number (344797931520).

Almost surely, 2^{12112013222030} is an apocalyptic number.

12112013222030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12112013222030 is a deficient number, since it is larger than the sum of its proper divisors (9955054395250).

12112013222030 is a wasteful number, since it uses less digits than its factorization.

12112013222030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53505.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12112013222030 its reverse (3022231021121), we get a palindrome (15134244243151).

The spelling of 12112013222030 in words is "twelve trillion, one hundred twelve billion, thirteen million, two hundred twenty-two thousand, thirty".