22230044644143 has 8 divisors (see below), whose sum is σ = 33874353743488. Its totient is φ = 12702882653784.

The previous prime is 22230044644127. The next prime is 22230044644229. The reversal of 22230044644143 is 34144644003222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22230044644143 - 2⁴ = 22230044644127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22230044648143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529286777221 + ... + 529286777262.

It is an arithmetic number, because the mean of its divisors is an integer number (4234294217936).

Almost surely, 2^{22230044644143} is an apocalyptic number.

22230044644143 is a deficient number, since it is larger than the sum of its proper divisors (11644309099345).

22230044644143 is a wasteful number, since it uses less digits than its factorization.

22230044644143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058573554493.

The product of its (nonzero) digits is 442368, while the sum is 39.

Adding to 22230044644143 its reverse (34144644003222), we get a palindrome (56374688647365).

The spelling of 22230044644143 in words is "twenty-two trillion, two hundred thirty billion, forty-four million, six hundred forty-four thousand, one hundred forty-three".