22221200102201 has 8 divisors (see below), whose sum is σ = 22240680688800. Its totient is φ = 22201722424000.

The previous prime is 22221200102137. The next prime is 22221200102207. The reversal of 22221200102201 is 10220100212222.

It is a happy number.

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 22221200102201 - 2⁶ = 22221200102137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22221200102201.

It is not an unprimeable number, because it can be changed into a prime (22221200102207) 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 7 ways as a sum of consecutive naturals, for example, 14703665 + ... + 16144353.

It is an arithmetic number, because the mean of its divisors is an integer number (2780085086100).

Almost surely, 2^{22221200102201} is an apocalyptic number.

It is an amenable number.

22221200102201 is a deficient number, since it is larger than the sum of its proper divisors (19480586599).

22221200102201 is a wasteful number, since it uses less digits than its factorization.

22221200102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454199.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22221200102201 its reverse (10220100212222), we get a palindrome (32441300314423).

The spelling of 22221200102201 in words is "twenty-two trillion, two hundred twenty-one billion, two hundred million, one hundred two thousand, two hundred one".