12160472064 has 264 divisors, whose sum is σ = 35781887520. Its totient is φ = 3669000192.

The previous prime is 12160472053. The next prime is 12160472081. The reversal of 12160472064 is 46027406121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30630714 + ... + 30631110.

Almost surely, 2^12160472064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12160472064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17890943760).

12160472064 is an abundant number, since it is smaller than the sum of its proper divisors (23621415456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12160472064 is a wasteful number, since it uses less digits than its factorization.

12160472064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

Adding to 12160472064 its reverse (46027406121), we get a palindrome (58187878185).

The spelling of 12160472064 in words is "twelve billion, one hundred sixty million, four hundred seventy-two thousand, sixty-four".