202224422 has 16 divisors (see below), whose sum is σ = 308088144. Its totient is φ = 99540000.

The previous prime is 202224389. The next prime is 202224427. The reversal of 202224422 is 224422202.

202224422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202224394 and 202224403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202224427) by changing a digit.

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, 33797 + ... + 39327.

It is an arithmetic number, because the mean of its divisors is an integer number (19255509).

Almost surely, 2^202224422 is an apocalyptic number.

202224422 is a deficient number, since it is larger than the sum of its proper divisors (105863722).

202224422 is a wasteful number, since it uses less digits than its factorization.

202224422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5815.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 202224422 is about 14220.5633503037. The cubic root of 202224422 is about 586.9636421851.

Adding to 202224422 its reverse (224422202), we get a palindrome (426646624).

The spelling of 202224422 in words is "two hundred two million, two hundred twenty-four thousand, four hundred twenty-two".