422202224 has 10 divisors (see below), whose sum is σ = 818016840. Its totient is φ = 211101104.

The previous prime is 422202223. The next prime is 422202241.

422202224 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 422202196 and 422202205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422202223) 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 as a sum of consecutive naturals, namely, 13193804 + ... + 13193835.

It is an arithmetic number, because the mean of its divisors is an integer number (81801684).

Almost surely, 2^422202224 is an apocalyptic number.

It is an amenable number.

422202224 is a deficient number, since it is larger than the sum of its proper divisors (395814616).

422202224 is a wasteful number, since it uses less digits than its factorization.

422202224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26387647 (or 26387641 counting only the distinct ones).

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

The square root of 422202224 is about 20547.5600497967. The cubic root of 422202224 is about 750.1938604051.

It can be divided in two parts, 42220 and 2224, that added together give a palindrome (44444).

The spelling of 422202224 in words is "four hundred twenty-two million, two hundred two thousand, two hundred twenty-four".