22443201144230 has 32 divisors (see below), whose sum is σ = 40451966085888. Its totient is φ = 8965237528800.

The previous prime is 22443201144211. The next prime is 22443201144271. The reversal of 22443201144230 is 3244110234422.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76988729 + ... + 77279691.

It is an arithmetic number, because the mean of its divisors is an integer number (1264123940184).

Almost surely, 2^{22443201144230} is an apocalyptic number.

22443201144230 is a deficient number, since it is larger than the sum of its proper divisors (18008764941658).

22443201144230 is a wasteful number, since it uses less digits than its factorization.

22443201144230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301292.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 22443201144230 its reverse (3244110234422), we get a palindrome (25687311378652).

The spelling of 22443201144230 in words is "twenty-two trillion, four hundred forty-three billion, two hundred one million, one hundred forty-four thousand, two hundred thirty".