11222112000109 has 2 divisors, whose sum is σ = 11222112000110. Its totient is φ = 11222112000108.

The previous prime is 11222112000089. The next prime is 11222112000133. The reversal of 11222112000109 is 90100021122211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7420976877609 + 3801135122500 = 2724147^2 + 1949650^2 .

It is a cyclic number.

It is not a de Polignac number, because 11222112000109 - 2¹¹ = 11222111998061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11222112000109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222112007109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611056000054 + 5611056000055.

It is an arithmetic number, because the mean of its divisors is an integer number (5611056000055).

Almost surely, 2^{11222112000109} is an apocalyptic number.

It is an amenable number.

11222112000109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222112000109 is an equidigital number, since it uses as much as digits as its factorization.

11222112000109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 11222112000109 in words is "eleven trillion, two hundred twenty-two billion, one hundred twelve million, one hundred nine", and thus it is an aban number.