224242422 has 64 divisors (see below), whose sum is σ = 474980544. Its totient is φ = 70502400.

The previous prime is 224242397. The next prime is 224242441.

224242422 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 224242392 and 224242401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1636738 + ... + 1636874.

It is an arithmetic number, because the mean of its divisors is an integer number (7421571).

Almost surely, 2^224242422 is an apocalyptic number.

224242422 is an abundant number, since it is smaller than the sum of its proper divisors (250738122).

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

224242422 is a wasteful number, since it uses less digits than its factorization.

224242422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353.

The product of its digits is 4096, while the sum is 24.

The square root of 224242422 is about 14974.7261076789. The cubic root of 224242422 is about 607.5368034741.

The spelling of 224242422 in words is "two hundred twenty-four million, two hundred forty-two thousand, four hundred twenty-two".