224011204231 has 4 divisors (see below), whose sum is σ = 224012431000. Its totient is φ = 224009977464.

The previous prime is 224011204217. The next prime is 224011204279. The reversal of 224011204231 is 132402110422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132402110422 = 2 ⋅66201055211.

It is a cyclic number.

It is not a de Polignac number, because 224011204231 - 2⁷ = 224011204103 is a prime.

It is a super-3 number, since 3×224011204231³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224011204211) 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, 278556 + ... + 724993.

It is an arithmetic number, because the mean of its divisors is an integer number (56003107750).

Almost surely, 2^224011204231 is an apocalyptic number.

224011204231 is a deficient number, since it is larger than the sum of its proper divisors (1226769).

224011204231 is a wasteful number, since it uses less digits than its factorization.

224011204231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226768.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 224011204231 its reverse (132402110422), we get a palindrome (356413314653).

The spelling of 224011204231 in words is "two hundred twenty-four billion, eleven million, two hundred four thousand, two hundred thirty-one".