4243222420224 has 72 divisors (see below), whose sum is σ = 11555791380672. Its totient is φ = 1381514265600.

The previous prime is 4243222420111. The next prime is 4243222420247. The reversal of 4243222420224 is 4220242223424.

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, 64211502 + ... + 64277549.

Almost surely, 2^{4243222420224} is an apocalyptic number.

It is an amenable number.

4243222420224 is an abundant number, since it is smaller than the sum of its proper divisors (7312568960448).

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

4243222420224 is a wasteful number, since it uses less digits than its factorization.

4243222420224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128489113 (or 128489099 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 4243222420224 its reverse (4220242223424), we get a palindrome (8463464643648).

The spelling of 4243222420224 in words is "four trillion, two hundred forty-three billion, two hundred twenty-two million, four hundred twenty thousand, two hundred twenty-four".