244001117212 has 24 divisors (see below), whose sum is σ = 441892100160. Its totient is φ = 117749392320.

The previous prime is 244001117141. The next prime is 244001117231. The reversal of 244001117212 is 212711100442.

It is a happy number.

244001117212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83923 + ... + 703594.

It is an arithmetic number, because the mean of its divisors is an integer number (18412170840).

Almost surely, 2^244001117212 is an apocalyptic number.

It is an amenable number.

244001117212 is a deficient number, since it is larger than the sum of its proper divisors (197890982948).

244001117212 is a wasteful number, since it uses less digits than its factorization.

244001117212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790221 (or 790219 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 244001117212 its reverse (212711100442), we get a palindrome (456712217654).

The spelling of 244001117212 in words is "two hundred forty-four billion, one million, one hundred seventeen thousand, two hundred twelve".