224122141 has 4 divisors (see below), whose sum is σ = 225374400. Its totient is φ = 222869884.

The previous prime is 224122139. The next prime is 224122147. The reversal of 224122141 is 141221422.

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.

It is a cyclic number.

It is not a de Polignac number, because 224122141 - 2¹ = 224122139 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 (224122147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625861 + ... + 626218.

It is an arithmetic number, because the mean of its divisors is an integer number (56343600).

Almost surely, 2^224122141 is an apocalyptic number.

It is an amenable number.

224122141 is a deficient number, since it is larger than the sum of its proper divisors (1252259).

224122141 is a wasteful number, since it uses less digits than its factorization.

224122141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252258.

The product of its digits is 256, while the sum is 19.

The square root of 224122141 is about 14970.7094354276. The cubic root of 224122141 is about 607.4281588459.

Adding to 224122141 its reverse (141221422), we get a palindrome (365343563).

The spelling of 224122141 in words is "two hundred twenty-four million, one hundred twenty-two thousand, one hundred forty-one".