12336219128 has 16 divisors (see below), whose sum is σ = 23134055760. Its totient is φ = 6167137600.

The previous prime is 12336219127. The next prime is 12336219139. The reversal of 12336219128 is 82191263321.

It is a junction number, because it is equal to n+sod(n) for n = 12336219091 and 12336219100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12336219121) 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, 66068 + ... + 170403.

It is an arithmetic number, because the mean of its divisors is an integer number (1445878485).

Almost surely, 2^12336219128 is an apocalyptic number.

It is an amenable number.

12336219128 is a deficient number, since it is larger than the sum of its proper divisors (10797836632).

12336219128 is a wasteful number, since it uses less digits than its factorization.

12336219128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242998 (or 242994 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The spelling of 12336219128 in words is "twelve billion, three hundred thirty-six million, two hundred nineteen thousand, one hundred twenty-eight".