12175211389 has 8 divisors (see below), whose sum is σ = 13370011200. Its totient is φ = 10995072000.

The previous prime is 12175211359. The next prime is 12175211401. The reversal of 12175211389 is 98311257121.

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

It is not a de Polignac number, because 12175211389 - 2⁷ = 12175211261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12175211339) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3663364 + ... + 3666685.

It is an arithmetic number, because the mean of its divisors is an integer number (1671251400).

Almost surely, 2^12175211389 is an apocalyptic number.

It is an amenable number.

12175211389 is a deficient number, since it is larger than the sum of its proper divisors (1194799811).

12175211389 is a wasteful number, since it uses less digits than its factorization.

12175211389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7330211.

The product of its digits is 30240, while the sum is 40.

The spelling of 12175211389 in words is "twelve billion, one hundred seventy-five million, two hundred eleven thousand, three hundred eighty-nine".