11120222111189 has 2 divisors, whose sum is σ = 11120222111190. Its totient is φ = 11120222111188.

The previous prime is 11120222111179. The next prime is 11120222111209. The reversal of 11120222111189 is 98111122202111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10634231874289 + 485990236900 = 3261017^2 + 697130^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120222111189 - 2³⁶ = 11051502634453 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120222111179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560111055594 + 5560111055595.

It is an arithmetic number, because the mean of its divisors is an integer number (5560111055595).

Almost surely, 2^{11120222111189} is an apocalyptic number.

It is an amenable number.

11120222111189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120222111189 is an equidigital number, since it uses as much as digits as its factorization.

11120222111189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 32.

The spelling of 11120222111189 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-two million, one hundred eleven thousand, one hundred eighty-nine".