12001124264 has 32 divisors (see below), whose sum is σ = 22605747840. Its totient is φ = 5972980800.

The previous prime is 12001124231. The next prime is 12001124269. The reversal of 12001124264 is 46242110021.

It is not an unprimeable number, because it can be changed into a prime (12001124269) 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, 2044694 + ... + 2050554.

It is an arithmetic number, because the mean of its divisors is an integer number (706429620).

Almost surely, 2^12001124264 is an apocalyptic number.

It is an amenable number.

12001124264 is a deficient number, since it is larger than the sum of its proper divisors (10604623576).

12001124264 is a wasteful number, since it uses less digits than its factorization.

12001124264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7001 (or 6997 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 12001124264 its reverse (46242110021), we get a palindrome (58243234285).

The spelling of 12001124264 in words is "twelve billion, one million, one hundred twenty-four thousand, two hundred sixty-four".