244222255 has 8 divisors (see below), whose sum is σ = 310306032. Its totient is φ = 183884928.

The previous prime is 244222243. The next prime is 244222261. The reversal of 244222255 is 552222442.

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 244222255 - 2⁷ = 244222127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1436517 + ... + 1436686.

It is an arithmetic number, because the mean of its divisors is an integer number (38788254).

Almost surely, 2^244222255 is an apocalyptic number.

244222255 is a deficient number, since it is larger than the sum of its proper divisors (66083777).

244222255 is a wasteful number, since it uses less digits than its factorization.

244222255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873225.

The product of its digits is 12800, while the sum is 28.

The square root of 244222255 is about 15627.6119416883. The cubic root of 244222255 is about 625.0696498380.

Adding to 244222255 its reverse (552222442), we get a palindrome (796444697).

The spelling of 244222255 in words is "two hundred forty-four million, two hundred twenty-two thousand, two hundred fifty-five".