14223443020011 has 24 divisors (see below), whose sum is σ = 21209558948864. Its totient is φ = 9175616696880.

The previous prime is 14223443019979. The next prime is 14223443020117. The reversal of 14223443020011 is 11002034432241.

14223443020011 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 3 + 443 + 0 + 200 + 11 = 666.

It is not a de Polignac number, because 14223443020011 - 2⁵ = 14223443019979 is a prime.

It is a super-2 number, since 2×14223443020011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14223443020211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1004700 + ... + 5427366.

Almost surely, 2^{14223443020011} is an apocalyptic number.

14223443020011 is a deficient number, since it is larger than the sum of its proper divisors (6986115928853).

14223443020011 is a wasteful number, since it uses less digits than its factorization.

14223443020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434231 (or 4434228 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 14223443020011 its reverse (11002034432241), we get a palindrome (25225477452252).

The spelling of 14223443020011 in words is "fourteen trillion, two hundred twenty-three billion, four hundred forty-three million, twenty thousand, eleven".