13220422411424 has 96 divisors (see below), whose sum is σ = 26490206905344. Its totient is φ = 6493680184320.

The previous prime is 13220422411403. The next prime is 13220422411457. The reversal of 13220422411424 is 42411422402231.

It is a super-2 number, since 2×13220422411424² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1832856842 + ... + 1832864054.

It is an arithmetic number, because the mean of its divisors is an integer number (275939655264).

Almost surely, 2^{13220422411424} is an apocalyptic number.

It is an amenable number.

13220422411424 is an abundant number, since it is smaller than the sum of its proper divisors (13269784493920).

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

13220422411424 is a wasteful number, since it uses less digits than its factorization.

13220422411424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11110 (or 11102 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 13220422411424 its reverse (42411422402231), we get a palindrome (55631844813655).

The spelling of 13220422411424 in words is "thirteen trillion, two hundred twenty billion, four hundred twenty-two million, four hundred eleven thousand, four hundred twenty-four".