11221807600189 has 2 divisors, whose sum is σ = 11221807600190. Its totient is φ = 11221807600188.

The previous prime is 11221807600147. The next prime is 11221807600193. The reversal of 11221807600189 is 98100670812211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7672163197689 + 3549644402500 = 2769867^2 + 1884050^2 .

It is a cyclic number.

It is not a de Polignac number, because 11221807600189 - 2²⁷ = 11221673382461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11221807600139) 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 as a sum of consecutive naturals, namely, 5610903800094 + 5610903800095.

It is an arithmetic number, because the mean of its divisors is an integer number (5610903800095).

Almost surely, 2^{11221807600189} is an apocalyptic number.

It is an amenable number.

11221807600189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11221807600189 is an equidigital number, since it uses as much as digits as its factorization.

11221807600189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 46.

The spelling of 11221807600189 in words is "eleven trillion, two hundred twenty-one billion, eight hundred seven million, six hundred thousand, one hundred eighty-nine".