22141430 has 16 divisors (see below), whose sum is σ = 39908160. Its totient is φ = 8844672.

The previous prime is 22141397. The next prime is 22141451. The reversal of 22141430 is 3414122.

It is a junction number, because it is equal to n+sod(n) for n = 22141399 and 22141408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14126 + ... + 15614.

It is an arithmetic number, because the mean of its divisors is an integer number (2494260).

Almost surely, 2^22141430 is an apocalyptic number.

22141430 is a deficient number, since it is larger than the sum of its proper divisors (17766730).

22141430 is a wasteful number, since it uses less digits than its factorization.

22141430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 22141430 is about 4705.4680957371. The cubic root of 22141430 is about 280.8030940290.

Adding to 22141430 its reverse (3414122), we get a palindrome (25555552).

The spelling of 22141430 in words is "twenty-two million, one hundred forty-one thousand, four hundred thirty".