224042013233 has 4 divisors (see below), whose sum is σ = 235833698160. Its totient is φ = 212250328308.

The previous prime is 224042013203. The next prime is 224042013317. The reversal of 224042013233 is 332310240422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332310240422 = 2 ⋅166155120211.

It is a cyclic number.

It is not a de Polignac number, because 224042013233 - 2²⁰ = 224040964657 is a prime.

It is a super-2 number, since 2×224042013233² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224042013203) 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, 5895842435 + ... + 5895842472.

It is an arithmetic number, because the mean of its divisors is an integer number (58958424540).

Almost surely, 2^224042013233 is an apocalyptic number.

It is an amenable number.

224042013233 is a deficient number, since it is larger than the sum of its proper divisors (11791684927).

224042013233 is a wasteful number, since it uses less digits than its factorization.

224042013233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11791684926.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 224042013233 its reverse (332310240422), we get a palindrome (556352253655).

The spelling of 224042013233 in words is "two hundred twenty-four billion, forty-two million, thirteen thousand, two hundred thirty-three".