12411105122321 has 16 divisors (see below), whose sum is σ = 12858345216000. Its totient is φ = 11965160961600.

The previous prime is 12411105122293. The next prime is 12411105122357. The reversal of 12411105122321 is 12322150111421.

It is a cyclic number.

It is not a de Polignac number, because 12411105122321 - 2¹⁰ = 12411105121297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12411105112321) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 62966480 + ... + 63163278.

It is an arithmetic number, because the mean of its divisors is an integer number (803646576000).

Almost surely, 2^{12411105122321} is an apocalyptic number.

It is an amenable number.

12411105122321 is a deficient number, since it is larger than the sum of its proper divisors (447240093679).

12411105122321 is a wasteful number, since it uses less digits than its factorization.

12411105122321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200080.

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 12411105122321 its reverse (12322150111421), we get a palindrome (24733255233742).

The spelling of 12411105122321 in words is "twelve trillion, four hundred eleven billion, one hundred five million, one hundred twenty-two thousand, three hundred twenty-one".