244122223005 has 80 divisors (see below), whose sum is σ = 463528494000. Its totient is φ = 122493523968.

The previous prime is 244122222991. The next prime is 244122223057. The reversal of 244122223005 is 500322221442.

244122223005 is a `hidden beast` number, since 24 + 412 + 2 + 223 + 0 + 0 + 5 = 666.

244122223005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 42770789721 + 201351433284 = 206811^2 + 448722^2 .

It is not a de Polignac number, because 244122223005 - 2⁶ = 244122222941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 244122223005.

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 79 ways as a sum of consecutive naturals, for example, 25035871 + ... + 25045619.

It is an arithmetic number, because the mean of its divisors is an integer number (5794106175).

Almost surely, 2^244122223005 is an apocalyptic number.

It is an amenable number.

244122223005 is a deficient number, since it is larger than the sum of its proper divisors (219406270995).

244122223005 is a wasteful number, since it uses less digits than its factorization.

244122223005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13420 (or 13411 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 244122223005 its reverse (500322221442), we get a palindrome (744444444447).

The spelling of 244122223005 in words is "two hundred forty-four billion, one hundred twenty-two million, two hundred twenty-three thousand, five".