224220240422 has 32 divisors (see below), whose sum is σ = 348603989760. Its totient is φ = 108093379680.

The previous prime is 224220240421. The next prime is 224220240427. The reversal of 224220240422 is 224042022422.

It is a junction number, because it is equal to n+sod(n) for n = 224220240391 and 224220240400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224220240421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29533847 + ... + 29541437.

It is an arithmetic number, because the mean of its divisors is an integer number (10893874680).

Almost surely, 2^224220240422 is an apocalyptic number.

224220240422 is a deficient number, since it is larger than the sum of its proper divisors (124383749338).

224220240422 is a wasteful number, since it uses less digits than its factorization.

224220240422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12428.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 224220240422 its reverse (224042022422), we get a palindrome (448262262844).

The spelling of 224220240422 in words is "two hundred twenty-four billion, two hundred twenty million, two hundred forty thousand, four hundred twenty-two".