22043140005 has 8 divisors (see below), whose sum is σ = 35269024032. Its totient is φ = 11756341328.

The previous prime is 22043139977. The next prime is 22043140019. The reversal of 22043140005 is 50004134022.

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

It is a cyclic number.

It is not a de Polignac number, because 22043140005 - 2⁵ = 22043139973 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 734771319 + ... + 734771348.

It is an arithmetic number, because the mean of its divisors is an integer number (4408628004).

Almost surely, 2^22043140005 is an apocalyptic number.

It is an amenable number.

22043140005 is a deficient number, since it is larger than the sum of its proper divisors (13225884027).

22043140005 is a wasteful number, since it uses less digits than its factorization.

22043140005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469542675.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 22043140005 its reverse (50004134022), we get a palindrome (72047274027).

The spelling of 22043140005 in words is "twenty-two billion, forty-three million, one hundred forty thousand, five".