11101202011189 has 2 divisors, whose sum is σ = 11101202011190. Its totient is φ = 11101202011188.

The previous prime is 11101202011129. The next prime is 11101202011241. The reversal of 11101202011189 is 98111020210111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9184790932164 + 1916411079025 = 3030642^2 + 1384345^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101202011189 - 2⁷ = 11101202011061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11101202011129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550601005594 + 5550601005595.

It is an arithmetic number, because the mean of its divisors is an integer number (5550601005595).

Almost surely, 2^{11101202011189} is an apocalyptic number.

It is an amenable number.

11101202011189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101202011189 is an equidigital number, since it uses as much as digits as its factorization.

11101202011189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 28.

The spelling of 11101202011189 in words is "eleven trillion, one hundred one billion, two hundred two million, eleven thousand, one hundred eighty-nine".