12241186993568 has 48 divisors (see below), whose sum is σ = 25968003225696. Its totient is φ = 5646658563840.

The previous prime is 12241186993561. The next prime is 12241186993573. The reversal of 12241186993568 is 86539968114221.

It is a super-2 number, since 2×12241186993568² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12241186993561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7370846 + ... + 8877597.

It is an arithmetic number, because the mean of its divisors is an integer number (541000067202).

Almost surely, 2^{12241186993568} is an apocalyptic number.

It is an amenable number.

12241186993568 is an abundant number, since it is smaller than the sum of its proper divisors (13726816232128).

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

12241186993568 is a wasteful number, since it uses less digits than its factorization.

12241186993568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16250277 (or 16250269 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 65.

The spelling of 12241186993568 in words is "twelve trillion, two hundred forty-one billion, one hundred eighty-six million, nine hundred ninety-three thousand, five hundred sixty-eight".