12217050706575 has 192 divisors, whose sum is σ = 23886046195200. Its totient is φ = 5431906099200.

The previous prime is 12217050706561. The next prime is 12217050706579. The reversal of 12217050706575 is 57560705071221.

It is not a de Polignac number, because 12217050706575 - 2⁵ = 12217050706543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12217050706579) 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 191 ways as a sum of consecutive naturals, for example, 2474587507 + ... + 2474592443.

It is an arithmetic number, because the mean of its divisors is an integer number (124406490600).

Almost surely, 2^{12217050706575} is an apocalyptic number.

12217050706575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12217050706575 is a deficient number, since it is larger than the sum of its proper divisors (11668995488625).

12217050706575 is a wasteful number, since it uses less digits than its factorization.

12217050706575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6442 (or 6437 counting only the distinct ones).

The product of its (nonzero) digits is 1029000, while the sum is 48.

Adding to 12217050706575 its reverse (57560705071221), we get a palindrome (69777755777796).

The spelling of 12217050706575 in words is "twelve trillion, two hundred seventeen billion, fifty million, seven hundred six thousand, five hundred seventy-five".