224040422 has 16 divisors (see below), whose sum is σ = 340210800. Its totient is φ = 110642400.

The previous prime is 224040409. The next prime is 224040437.

224040422 is nontrivially palindromic in base 10.

224040422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×224040422² = 100388221379876168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224040394 and 224040403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101729 + ... + 103907.

It is an arithmetic number, because the mean of its divisors is an integer number (21263175).

Almost surely, 2^224040422 is an apocalyptic number.

224040422 is a deficient number, since it is larger than the sum of its proper divisors (116170378).

224040422 is a wasteful number, since it uses less digits than its factorization.

224040422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791.

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

The square root of 224040422 is about 14967.9798904194. The cubic root of 224040422 is about 607.3543234278.

The spelling of 224040422 in words is "two hundred twenty-four million, forty thousand, four hundred twenty-two".