244120022242 has 16 divisors (see below), whose sum is σ = 368148647160. Its totient is φ = 121404878208.

The previous prime is 244120022233. The next prime is 244120022273. The reversal of 244120022242 is 242220021442.

It can be written as a sum of positive squares in 4 ways, for example, as 199872479041 + 44247543201 = 447071^2 + 210351^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 189318 + ... + 723934.

Almost surely, 2^244120022242 is an apocalyptic number.

244120022242 is a deficient number, since it is larger than the sum of its proper divisors (124028624918).

244120022242 is a wasteful number, since it uses less digits than its factorization.

244120022242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535845.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 244120022242 its reverse (242220021442), we get a palindrome (486340043684).

The spelling of 244120022242 in words is "two hundred forty-four billion, one hundred twenty million, twenty-two thousand, two hundred forty-two".