244622422 has 16 divisors (see below), whose sum is σ = 400755600. Its totient is φ = 111063040.

The previous prime is 244622419. The next prime is 244622461. The reversal of 244622422 is 224226442.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14454 + ... + 26422.

It is an arithmetic number, because the mean of its divisors is an integer number (25047225).

Almost surely, 2^244622422 is an apocalyptic number.

244622422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244622422 is a deficient number, since it is larger than the sum of its proper divisors (156133178).

244622422 is a wasteful number, since it uses less digits than its factorization.

244622422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12911.

The product of its digits is 12288, while the sum is 28.

The square root of 244622422 is about 15640.4099051144. The cubic root of 244622422 is about 625.4108632870.

Adding to 244622422 its reverse (224226442), we get a palindrome (468848864).

The spelling of 244622422 in words is "two hundred forty-four million, six hundred twenty-two thousand, four hundred twenty-two".