22102200201 has 4 divisors (see below), whose sum is σ = 29469600272. Its totient is φ = 14734800132.

The previous prime is 22102200187. The next prime is 22102200247. The reversal of 22102200201 is 10200220122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22102200201 - 2²¹ = 22100103049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22102202201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3683700031 + ... + 3683700036.

It is an arithmetic number, because the mean of its divisors is an integer number (7367400068).

Almost surely, 2^22102200201 is an apocalyptic number.

It is an amenable number.

22102200201 is a deficient number, since it is larger than the sum of its proper divisors (7367400071).

22102200201 is an equidigital number, since it uses as much as digits as its factorization.

22102200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7367400070.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22102200201 its reverse (10200220122), we get a palindrome (32302420323).

The spelling of 22102200201 in words is "twenty-two billion, one hundred two million, two hundred thousand, two hundred one".