22141424 has 20 divisors (see below), whose sum is σ = 43054536. Its totient is φ = 11030592.

The previous prime is 22141397. The next prime is 22141451. The reversal of 22141424 is 42414122.

It is an interprime number because it is at equal distance from previous prime (22141397) and next prime (22141451).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 22141396 and 22141405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2327 + ... + 7049.

Almost surely, 2^22141424 is an apocalyptic number.

It is an amenable number.

22141424 is a deficient number, since it is larger than the sum of its proper divisors (20913112).

22141424 is a wasteful number, since it uses less digits than its factorization.

22141424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024 (or 5018 counting only the distinct ones).

The product of its digits is 512, while the sum is 20.

The square root of 22141424 is about 4705.4674581810. The cubic root of 22141424 is about 280.8030686645.

Adding to 22141424 its reverse (42414122), we get a palindrome (64555546).

The spelling of 22141424 in words is "twenty-two million, one hundred forty-one thousand, four hundred twenty-four".