22222112200211 has 8 divisors (see below), whose sum is σ = 27705490535424. Its totient is φ = 17315931584520.

The previous prime is 22222112200187. The next prime is 22222112200241. The reversal of 22222112200211 is 11200221122222.

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 22222112200211 - 2¹⁴ = 22222112183827 is a prime.

It is a super-3 number, since 3×22222112200211³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22222112200241) 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, 144299429795 + ... + 144299429948.

It is an arithmetic number, because the mean of its divisors is an integer number (3463186316928).

Almost surely, 2^{22222112200211} is an apocalyptic number.

22222112200211 is a deficient number, since it is larger than the sum of its proper divisors (5483378335213).

22222112200211 is a wasteful number, since it uses less digits than its factorization.

22222112200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288598859761.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 22222112200211 its reverse (11200221122222), we get a palindrome (33422333322433).

The spelling of 22222112200211 in words is "twenty-two trillion, two hundred twenty-two billion, one hundred twelve million, two hundred thousand, two hundred eleven".