124221244441 has 16 divisors (see below), whose sum is σ = 142725049600. Its totient is φ = 105907253760.

The previous prime is 124221244331. The next prime is 124221244451. The reversal of 124221244441 is 144442122421.

It is not a de Polignac number, because 124221244441 - 2¹⁷ = 124221113369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124221244451) by changing a digit.

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, 5137861 + ... + 5161981.

It is an arithmetic number, because the mean of its divisors is an integer number (8920315600).

Almost surely, 2^124221244441 is an apocalyptic number.

It is an amenable number.

124221244441 is a deficient number, since it is larger than the sum of its proper divisors (18503805159).

124221244441 is a wasteful number, since it uses less digits than its factorization.

124221244441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28024.

The product of its digits is 16384, while the sum is 31.

Adding to 124221244441 its reverse (144442122421), we get a palindrome (268663366862).

The spelling of 124221244441 in words is "one hundred twenty-four billion, two hundred twenty-one million, two hundred forty-four thousand, four hundred forty-one".