124424422 has 16 divisors (see below), whose sum is σ = 193172112. Its totient is φ = 60065280.

The previous prime is 124424393. The next prime is 124424423. The reversal of 124424422 is 224424421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124424423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133 + ... + 15775.

It is an arithmetic number, because the mean of its divisors is an integer number (12073257).

Almost surely, 2^124424422 is an apocalyptic number.

124424422 is a deficient number, since it is larger than the sum of its proper divisors (68747690).

124424422 is a wasteful number, since it uses less digits than its factorization.

124424422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15783.

The product of its digits is 4096, while the sum is 25.

The square root of 124424422 is about 11154.5695569125. The cubic root of 124424422 is about 499.2313817240.

Adding to 124424422 its reverse (224424421), we get a palindrome (348848843).

Subtracting 124424422 from its reverse (224424421), we obtain a palindrome (99999999).

The spelling of 124424422 in words is "one hundred twenty-four million, four hundred twenty-four thousand, four hundred twenty-two".