242222222044 has 12 divisors (see below), whose sum is σ = 462424242168. Its totient is φ = 110101010000.

The previous prime is 242222222041. The next prime is 242222222059. The reversal of 242222222044 is 440222222242.

242222222044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242222222041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2752525207 + ... + 2752525294.

It is an arithmetic number, because the mean of its divisors is an integer number (38535353514).

Almost surely, 2^242222222044 is an apocalyptic number.

It is an amenable number.

242222222044 is a deficient number, since it is larger than the sum of its proper divisors (220202020124).

242222222044 is a wasteful number, since it uses less digits than its factorization.

242222222044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505050516 (or 5505050514 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 242222222044 its reverse (440222222242), we get a palindrome (682444444286).

The spelling of 242222222044 in words is "two hundred forty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, forty-four".