12241612208 has 80 divisors (see below), whose sum is σ = 28486867200. Its totient is φ = 4985826048.

The previous prime is 12241612199. The next prime is 12241612213. The reversal of 12241612208 is 80221614221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143843 + ... + 212541.

It is an arithmetic number, because the mean of its divisors is an integer number (356085840).

Almost surely, 2^12241612208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12241612208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14243433600).

12241612208 is an abundant number, since it is smaller than the sum of its proper divisors (16245254992).

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

12241612208 is a wasteful number, since it uses less digits than its factorization.

12241612208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68794 (or 68788 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 12241612208 in words is "twelve billion, two hundred forty-one million, six hundred twelve thousand, two hundred eight".