22344142230 has 24 divisors (see below), whose sum is σ = 58094770032. Its totient is φ = 5958437904.

The previous prime is 22344142103. The next prime is 22344142241. The reversal of 22344142230 is 3224144322.

22344142230 is a `hidden beast` number, since 2 + 23 + 4 + 414 + 223 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22344142194 and 22344142203.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 124134034 + ... + 124134213.

It is an arithmetic number, because the mean of its divisors is an integer number (2420615418).

Almost surely, 2^22344142230 is an apocalyptic number.

22344142230 is an abundant number, since it is smaller than the sum of its proper divisors (35750627802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22344142230 is a wasteful number, since it uses less digits than its factorization.

22344142230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248268260 (or 248268257 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 22344142230 its reverse (3224144322), we get a palindrome (25568286552).

The spelling of 22344142230 in words is "twenty-two billion, three hundred forty-four million, one hundred forty-two thousand, two hundred thirty".