243222014444 has 12 divisors (see below), whose sum is σ = 428990010624. Its totient is φ = 120653439984.

The previous prime is 243222014411. The next prime is 243222014461. The reversal of 243222014444 is 444410222342.

243222014444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 243222014444.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239391239 + ... + 239392254.

It is an arithmetic number, because the mean of its divisors is an integer number (35749167552).

Almost surely, 2^243222014444 is an apocalyptic number.

It is an amenable number.

243222014444 is a deficient number, since it is larger than the sum of its proper divisors (185767996180).

243222014444 is a wasteful number, since it uses less digits than its factorization.

243222014444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478783624 (or 478783622 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 243222014444 its reverse (444410222342), we get a palindrome (687632236786).

The spelling of 243222014444 in words is "two hundred forty-three billion, two hundred twenty-two million, fourteen thousand, four hundred forty-four".