12112058 has 16 divisors (see below), whose sum is σ = 21985344. Its totient is φ = 4885440.

The previous prime is 12112057. The next prime is 12112069. The reversal of 12112058 is 85021121.

It is a happy number.

12112058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12112057) 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, 25208 + ... + 25683.

It is an arithmetic number, because the mean of its divisors is an integer number (1374084).

Almost surely, 2^12112058 is an apocalyptic number.

12112058 is a deficient number, since it is larger than the sum of its proper divisors (9873286).

12112058 is a wasteful number, since it uses less digits than its factorization.

12112058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50917.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 12112058 is about 3480.2382102379. The cubic root of 12112058 is about 229.6532772033.

Adding to 12112058 its reverse (85021121), we get a palindrome (97133179).

The spelling of 12112058 in words is "twelve million, one hundred twelve thousand, fifty-eight".