12172324063 has 8 divisors (see below), whose sum is σ = 12749856768. Its totient is φ = 11598816504.

The previous prime is 12172324061. The next prime is 12172324079. The reversal of 12172324063 is 36042327121.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12172324063 - 2¹ = 12172324061 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 (12172324061) 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, 1000095 + ... + 1012192.

It is an arithmetic number, because the mean of its divisors is an integer number (1593732096).

Almost surely, 2^12172324063 is an apocalyptic number.

12172324063 is a deficient number, since it is larger than the sum of its proper divisors (577532705).

12172324063 is a wasteful number, since it uses less digits than its factorization.

12172324063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012573.

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 12172324063 in words is "twelve billion, one hundred seventy-two million, three hundred twenty-four thousand, sixty-three".