244122222986 has 8 divisors (see below), whose sum is σ = 366419130084. Its totient is φ = 121982512960.

The previous prime is 244122222943. The next prime is 244122222991. The reversal of 244122222986 is 689222221442.

It can be written as a sum of positive squares in 2 ways, for example, as 244110105625 + 12117361 = 494075^2 + 3481^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 39295385 + ... + 39301596.

Almost surely, 2^244122222986 is an apocalyptic number.

244122222986 is a deficient number, since it is larger than the sum of its proper divisors (122296907098).

244122222986 is a wasteful number, since it uses less digits than its factorization.

244122222986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78598536.

The product of its digits is 442368, while the sum is 44.

The spelling of 244122222986 in words is "two hundred forty-four billion, one hundred twenty-two million, two hundred twenty-two thousand, nine hundred eighty-six".