1244244510422 has 16 divisors (see below), whose sum is σ = 1952417779200. Its totient is φ = 593920662720.

The previous prime is 1244244510419. The next prime is 1244244510437. The reversal of 1244244510422 is 2240154424421.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 120514454 + ... + 120524777.

It is an arithmetic number, because the mean of its divisors is an integer number (122026111200).

Almost surely, 2^{1244244510422} is an apocalyptic number.

1244244510422 is a deficient number, since it is larger than the sum of its proper divisors (708173268778).

1244244510422 is a wasteful number, since it uses less digits than its factorization.

1244244510422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241039351.

The product of its (nonzero) digits is 81920, while the sum is 35.

Adding to 1244244510422 its reverse (2240154424421), we get a palindrome (3484398934843).

The spelling of 1244244510422 in words is "one trillion, two hundred forty-four billion, two hundred forty-four million, five hundred ten thousand, four hundred twenty-two".