22112200102211 has 4 divisors (see below), whose sum is σ = 22120392843000. Its totient is φ = 22104007361424.

The previous prime is 22112200102183. The next prime is 22112200102217. The reversal of 22112200102211 is 11220100221122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22112200102211 - 2¹⁴ = 22112200085827 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 22112200102211.

It is not an unprimeable number, because it can be changed into a prime (22112200102217) 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 3 ways as a sum of consecutive naturals, for example, 4096366346 + ... + 4096371743.

It is an arithmetic number, because the mean of its divisors is an integer number (5530098210750).

Almost surely, 2^{22112200102211} is an apocalyptic number.

22112200102211 is a deficient number, since it is larger than the sum of its proper divisors (8192740789).

22112200102211 is an equidigital number, since it uses as much as digits as its factorization.

22112200102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8192740788.

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

Adding to 22112200102211 its reverse (11220100221122), we get a palindrome (33332300323333).

The spelling of 22112200102211 in words is "twenty-two trillion, one hundred twelve billion, two hundred million, one hundred two thousand, two hundred eleven".