12065232108 has 24 divisors (see below), whose sum is σ = 28298080048. Its totient is φ = 4000905216.

The previous prime is 12065232079. The next prime is 12065232139. The reversal of 12065232108 is 80123256021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2602441 + ... + 2607072.

Almost surely, 2^12065232108 is an apocalyptic number.

It is an amenable number.

12065232108 is an abundant number, since it is smaller than the sum of its proper divisors (16232847940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12065232108 is a wasteful number, since it uses less digits than its factorization.

12065232108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5209713 (or 5209711 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 12065232108 its reverse (80123256021), we get a palindrome (92188488129).

The spelling of 12065232108 in words is "twelve billion, sixty-five million, two hundred thirty-two thousand, one hundred eight".