44424422244222 has 32 divisors (see below), whose sum is σ = 97591408139520. Its totient is φ = 13418818617600.

The previous prime is 44424422244217. The next prime is 44424422244233. The reversal of 44424422244222 is 22244222442444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8471473779 + ... + 8471479022.

It is an arithmetic number, because the mean of its divisors is an integer number (3049731504360).

Almost surely, 2^{44424422244222} is an apocalyptic number.

44424422244222 is an abundant number, since it is smaller than the sum of its proper divisors (53166985895298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44424422244222 is a wasteful number, since it uses less digits than its factorization.

44424422244222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16942952848.

The product of its digits is 2097152, while the sum is 42.

Adding to 44424422244222 its reverse (22244222442444), we get a palindrome (66668644686666).

The spelling of 44424422244222 in words is "forty-four trillion, four hundred twenty-four billion, four hundred twenty-two million, two hundred forty-four thousand, two hundred twenty-two".