224222422 has 4 divisors (see below), whose sum is σ = 336333636. Its totient is φ = 112111210.

The previous prime is 224222407. The next prime is 224222431.

224222422 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 224222393 and 224222402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055604 + ... + 56055607.

It is an arithmetic number, because the mean of its divisors is an integer number (84083409).

Almost surely, 2^224222422 is an apocalyptic number.

224222422 is a deficient number, since it is larger than the sum of its proper divisors (112111214).

224222422 is a wasteful number, since it uses less digits than its factorization.

224222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112111213.

The product of its digits is 2048, while the sum is 22.

The square root of 224222422 is about 14974.0583009417. The cubic root of 224222422 is about 607.5187410319.

The spelling of 224222422 in words is "two hundred twenty-four million, two hundred twenty-two thousand, four hundred twenty-two".