22204034421001 has 16 divisors (see below), whose sum is σ = 24126903682560. Its totient is φ = 20356604432640.

The previous prime is 22204034420993. The next prime is 22204034421029. The reversal of 22204034421001 is 10012443040222.

It is a cyclic number.

It is not a de Polignac number, because 22204034421001 - 2³ = 22204034420993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22204034421901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69966255 + ... + 70282891.

It is an arithmetic number, because the mean of its divisors is an integer number (1507931480160).

Almost surely, 2^{22204034421001} is an apocalyptic number.

It is an amenable number.

22204034421001 is a deficient number, since it is larger than the sum of its proper divisors (1922869261559).

22204034421001 is a wasteful number, since it uses less digits than its factorization.

22204034421001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435744.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 22204034421001 its reverse (10012443040222), we get a palindrome (32216477461223).

The spelling of 22204034421001 in words is "twenty-two trillion, two hundred four billion, thirty-four million, four hundred twenty-one thousand, one".