224424230231 has 4 divisors (see below), whose sum is σ = 224455463832. Its totient is φ = 224392996632.

The previous prime is 224424230227. The next prime is 224424230237. The reversal of 224424230231 is 132032424422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132032424422 = 2 ⋅66016212211.

It is a cyclic number.

It is not a de Polignac number, because 224424230231 - 2² = 224424230227 is a prime.

It is a super-2 number, since 2×224424230231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224424230194 and 224424230203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224424230237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15606020 + ... + 15620393.

It is an arithmetic number, because the mean of its divisors is an integer number (56113865958).

Almost surely, 2^224424230231 is an apocalyptic number.

224424230231 is a deficient number, since it is larger than the sum of its proper divisors (31233601).

224424230231 is an equidigital number, since it uses as much as digits as its factorization.

224424230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31233600.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 224424230231 its reverse (132032424422), we get a palindrome (356456654653).

The spelling of 224424230231 in words is "two hundred twenty-four billion, four hundred twenty-four million, two hundred thirty thousand, two hundred thirty-one".