224213141 has 4 divisors (see below), whose sum is σ = 224244384. Its totient is φ = 224181900.

The previous prime is 224213117. The next prime is 224213147. The reversal of 224213141 is 141312422.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 141312422 = 2 ⋅70656211.

It is a cyclic number.

It is not a de Polignac number, because 224213141 - 2¹⁰ = 224212117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224213147) 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, 1136 + ... + 21206.

It is an arithmetic number, because the mean of its divisors is an integer number (56061096).

Almost surely, 2^224213141 is an apocalyptic number.

It is an amenable number.

224213141 is a deficient number, since it is larger than the sum of its proper divisors (31243).

224213141 is a wasteful number, since it uses less digits than its factorization.

224213141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31242.

The product of its digits is 384, while the sum is 20.

The square root of 224213141 is about 14973.7483951080. The cubic root of 224213141 is about 607.5103587908.

Adding to 224213141 its reverse (141312422), we get a palindrome (365525563).

The spelling of 224213141 in words is "two hundred twenty-four million, two hundred thirteen thousand, one hundred forty-one".