12271359938 has 8 divisors (see below), whose sum is σ = 18407915280. Its totient is φ = 6135388180.

The previous prime is 12271359853. The next prime is 12271359943. The reversal of 12271359938 is 83995317221.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88868 + ... + 180111.

It is an arithmetic number, because the mean of its divisors is an integer number (2300989410).

Almost surely, 2^12271359938 is an apocalyptic number.

12271359938 is a deficient number, since it is larger than the sum of its proper divisors (6136555342).

12271359938 is a wasteful number, since it uses less digits than its factorization.

12271359938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291792.

The product of its digits is 816480, while the sum is 50.

The spelling of 12271359938 in words is "twelve billion, two hundred seventy-one million, three hundred fifty-nine thousand, nine hundred thirty-eight".