12115230626 has 8 divisors (see below), whose sum is σ = 18211761360. Its totient is φ = 6044643508.

The previous prime is 12115230613. The next prime is 12115230629. The reversal of 12115230626 is 62603251121.

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

It is not an unprimeable number, because it can be changed into a prime (12115230629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6484736 + ... + 6486603.

It is an arithmetic number, because the mean of its divisors is an integer number (2276470170).

Almost surely, 2^12115230626 is an apocalyptic number.

12115230626 is a deficient number, since it is larger than the sum of its proper divisors (6096530734).

12115230626 is a wasteful number, since it uses less digits than its factorization.

12115230626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12971808.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 12115230626 its reverse (62603251121), we get a palindrome (74718481747).

The spelling of 12115230626 in words is "twelve billion, one hundred fifteen million, two hundred thirty thousand, six hundred twenty-six".