422224113 has 4 divisors (see below), whose sum is σ = 562965488. Its totient is φ = 281482740.

The previous prime is 422224069. The next prime is 422224139. The reversal of 422224113 is 311422224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 422224113 - 2⁹ = 422223601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422224113.

It is not an unprimeable number, because it can be changed into a prime (422224013) 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 3 ways as a sum of consecutive naturals, for example, 70370683 + ... + 70370688.

It is an arithmetic number, because the mean of its divisors is an integer number (140741372).

Almost surely, 2^422224113 is an apocalyptic number.

It is an amenable number.

422224113 is a deficient number, since it is larger than the sum of its proper divisors (140741375).

422224113 is a wasteful number, since it uses less digits than its factorization.

422224113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140741374.

The product of its digits is 768, while the sum is 21.

The square root of 422224113 is about 20548.0926852105. The cubic root of 422224113 is about 750.2068247372.

Adding to 422224113 its reverse (311422224), we get a palindrome (733646337).

The spelling of 422224113 in words is "four hundred twenty-two million, two hundred twenty-four thousand, one hundred thirteen".