12247235366 has 8 divisors (see below), whose sum is σ = 18375099960. Its totient is φ = 6122202048.

The previous prime is 12247235323. The next prime is 12247235393. The reversal of 12247235366 is 66353274221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12247235366² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 696971 + ... + 714326.

It is an arithmetic number, because the mean of its divisors is an integer number (2296887495).

Almost surely, 2^12247235366 is an apocalyptic number.

12247235366 is a deficient number, since it is larger than the sum of its proper divisors (6127864594).

12247235366 is a wasteful number, since it uses less digits than its factorization.

12247235366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415638.

The product of its digits is 362880, while the sum is 41.

The spelling of 12247235366 in words is "twelve billion, two hundred forty-seven million, two hundred thirty-five thousand, three hundred sixty-six".