22002200201121 has 8 divisors (see below), whose sum is σ = 33527162211264. Its totient is φ = 12572685829200.

The previous prime is 22002200201117. The next prime is 22002200201123. The reversal of 22002200201121 is 12110200220022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22002200201121 - 2² = 22002200201117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22002200201121.

It is not an unprimeable number, because it can be changed into a prime (22002200201123) 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 7 ways as a sum of consecutive naturals, for example, 523861909530 + ... + 523861909571.

It is an arithmetic number, because the mean of its divisors is an integer number (4190895276408).

Almost surely, 2^{22002200201121} is an apocalyptic number.

22002200201121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22002200201121 is a deficient number, since it is larger than the sum of its proper divisors (11524962010143).

22002200201121 is a wasteful number, since it uses less digits than its factorization.

22002200201121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047723819111.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22002200201121 its reverse (12110200220022), we get a palindrome (34112400421143).

The spelling of 22002200201121 in words is "twenty-two trillion, two billion, two hundred million, two hundred one thousand, one hundred twenty-one".