224241430021331 has 16 divisors (see below), whose sum is σ = 230230831469184. Its totient is φ = 218304719698944.

The previous prime is 224241430021283. The next prime is 224241430021337. The reversal of 224241430021331 is 133120034142422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 224241430021331 - 2¹⁸ = 224241429759187 is a prime.

It is a super-2 number, since 2×224241430021331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224241430021337) 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, 219701 + ... + 21178553.

It is an arithmetic number, because the mean of its divisors is an integer number (14389426966824).

Almost surely, 2^{224241430021331} is an apocalyptic number.

224241430021331 is a deficient number, since it is larger than the sum of its proper divisors (5989401447853).

224241430021331 is a wasteful number, since it uses less digits than its factorization.

224241430021331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20960110.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 224241430021331 its reverse (133120034142422), we get a palindrome (357361464163753).

The spelling of 224241430021331 in words is "two hundred twenty-four trillion, two hundred forty-one billion, four hundred thirty million, twenty-one thousand, three hundred thirty-one".