12112230002 has 8 divisors (see below), whose sum is σ = 18183107712. Its totient is φ = 6051194100.

The previous prime is 12112229999. The next prime is 12112230043. The reversal of 12112230002 is 20003221121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12112230002² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2457374 + ... + 2462297.

It is an arithmetic number, because the mean of its divisors is an integer number (2272888464).

Almost surely, 2^12112230002 is an apocalyptic number.

12112230002 is a deficient number, since it is larger than the sum of its proper divisors (6070877710).

12112230002 is a wasteful number, since it uses less digits than its factorization.

12112230002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4920904.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12112230002 its reverse (20003221121), we get a palindrome (32115451123).

The spelling of 12112230002 in words is "twelve billion, one hundred twelve million, two hundred thirty thousand, two".