22043324001 has 16 divisors (see below), whose sum is σ = 29455103808. Its totient is φ = 14663577600.

The previous prime is 22043323979. The next prime is 22043324021. The reversal of 22043324001 is 10042334022.

It is not a de Polignac number, because 22043324001 - 2⁷ = 22043323873 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22043324021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4845610 + ... + 4850156.

It is an arithmetic number, because the mean of its divisors is an integer number (1840943988).

Almost surely, 2^22043324001 is an apocalyptic number.

It is an amenable number.

22043324001 is a deficient number, since it is larger than the sum of its proper divisors (7411779807).

22043324001 is a wasteful number, since it uses less digits than its factorization.

22043324001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7712.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22043324001 its reverse (10042334022), we get a palindrome (32085658023).

The spelling of 22043324001 in words is "twenty-two billion, forty-three million, three hundred twenty-four thousand, one".