13124214442122 has 32 divisors (see below), whose sum is σ = 30003603245952. Its totient is φ = 3749100704064.

The previous prime is 13124214442109. The next prime is 13124214442123. The reversal of 13124214442122 is 22124441242131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13124214442123) 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 15 ways as a sum of consecutive naturals, for example, 27882613 + ... + 28349400.

It is an arithmetic number, because the mean of its divisors is an integer number (937612601436).

Almost surely, 2^{13124214442122} is an apocalyptic number.

13124214442122 is an abundant number, since it is smaller than the sum of its proper divisors (16879388803830).

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

13124214442122 is a wasteful number, since it uses less digits than its factorization.

13124214442122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56237582.

The product of its digits is 24576, while the sum is 33.

Adding to 13124214442122 its reverse (22124441242131), we get a palindrome (35248655684253).

The spelling of 13124214442122 in words is "thirteen trillion, one hundred twenty-four billion, two hundred fourteen million, four hundred forty-two thousand, one hundred twenty-two".