22122210010211 has 8 divisors (see below), whose sum is σ = 22160515053600. Its totient is φ = 22083909545152.

The previous prime is 22122210010207. The next prime is 22122210010237. The reversal of 22122210010211 is 11201001222122.

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 22122210010211 - 2² = 22122210010207 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 22122210010211.

It is not an unprimeable number, because it can be changed into a prime (22122210012211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8599391 + ... + 10871703.

It is an arithmetic number, because the mean of its divisors is an integer number (2770064381700).

Almost surely, 2^{22122210010211} is an apocalyptic number.

22122210010211 is a deficient number, since it is larger than the sum of its proper divisors (38305043389).

22122210010211 is a wasteful number, since it uses less digits than its factorization.

22122210010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289165.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22122210010211 its reverse (11201001222122), we get a palindrome (33323211232333).

The spelling of 22122210010211 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred ten million, ten thousand, two hundred eleven".