22234144203 has 12 divisors (see below), whose sum is σ = 32862870040. Its totient is φ = 14478047136.

The previous prime is 22234144189. The next prime is 22234144211. The reversal of 22234144203 is 30244143222.

22234144203 is a `hidden beast` number, since 2 + 2 + 234 + 1 + 4 + 420 + 3 = 666.

It is not a de Polignac number, because 22234144203 - 2¹⁰ = 22234143179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22234144243) 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 11 ways as a sum of consecutive naturals, for example, 28725898 + ... + 28726671.

Almost surely, 2^22234144203 is an apocalyptic number.

22234144203 is a deficient number, since it is larger than the sum of its proper divisors (10628725837).

22234144203 is a wasteful number, since it uses less digits than its factorization.

22234144203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57452618 (or 57452615 counting only the distinct ones).

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

Adding to 22234144203 its reverse (30244143222), we get a palindrome (52478287425).

The spelling of 22234144203 in words is "twenty-two billion, two hundred thirty-four million, one hundred forty-four thousand, two hundred three".