22201100001201 has 16 divisors (see below), whose sum is σ = 32509237348800. Its totient is φ = 13364908681920.

The previous prime is 22201100001173. The next prime is 22201100001209. The reversal of 22201100001201 is 10210000110222.

It is not a de Polignac number, because 22201100001201 - 2²⁹ = 22200563130289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22201100001209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2257581010 + ... + 2257590843.

It is an arithmetic number, because the mean of its divisors is an integer number (2031827334300).

Almost surely, 2^{22201100001201} is an apocalyptic number.

It is an amenable number.

22201100001201 is a deficient number, since it is larger than the sum of its proper divisors (10308137347599).

22201100001201 is a wasteful number, since it uses less digits than its factorization.

22201100001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515172016.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22201100001201 its reverse (10210000110222), we get a palindrome (32411100111423).

The spelling of 22201100001201 in words is "twenty-two trillion, two hundred one billion, one hundred million, one thousand, two hundred one".