244122222985 has 8 divisors (see below), whose sum is σ = 305683479360. Its totient is φ = 186806570544.

The previous prime is 244122222943. The next prime is 244122222991. The reversal of 244122222985 is 589222221442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244122222985 - 2²⁵ = 244088668553 is a prime.

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, 1061400855 + ... + 1061401084.

It is an arithmetic number, because the mean of its divisors is an integer number (38210434920).

Almost surely, 2^244122222985 is an apocalyptic number.

It is an amenable number.

244122222985 is a deficient number, since it is larger than the sum of its proper divisors (61561256375).

244122222985 is a wasteful number, since it uses less digits than its factorization.

244122222985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122801967.

The product of its digits is 368640, while the sum is 43.

The spelling of 244122222985 in words is "two hundred forty-four billion, one hundred twenty-two million, two hundred twenty-two thousand, nine hundred eighty-five".