13124404535122 has 8 divisors (see below), whose sum is σ = 19719805129596. Its totient is φ = 6551136158592.

The previous prime is 13124404535083. The next prime is 13124404535147. The reversal of 13124404535122 is 22153540442131.

It can be written as a sum of positive squares in 2 ways, for example, as 11895607898001 + 1228796637121 = 3449001^2 + 1108511^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5533053003 + ... + 5533055374.

Almost surely, 2^{13124404535122} is an apocalyptic number.

13124404535122 is a deficient number, since it is larger than the sum of its proper divisors (6595400594474).

13124404535122 is a wasteful number, since it uses less digits than its factorization.

13124404535122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11066108972.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 13124404535122 its reverse (22153540442131), we get a palindrome (35277944977253).

The spelling of 13124404535122 in words is "thirteen trillion, one hundred twenty-four billion, four hundred four million, five hundred thirty-five thousand, one hundred twenty-two".