11020110202289 has 2 divisors, whose sum is σ = 11020110202290. Its totient is φ = 11020110202288.

The previous prime is 11020110202267. The next prime is 11020110202331. The reversal of 11020110202289 is 98220201102011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9950819778064 + 1069290424225 = 3154492^2 + 1034065^2 .

It is a cyclic number.

It is not a de Polignac number, because 11020110202289 - 2¹² = 11020110198193 is a prime.

It is not a weakly prime, because it can be changed into another prime (11020110202219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510055101144 + 5510055101145.

It is an arithmetic number, because the mean of its divisors is an integer number (5510055101145).

Almost surely, 2^{11020110202289} is an apocalyptic number.

It is an amenable number.

11020110202289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020110202289 is an equidigital number, since it uses as much as digits as its factorization.

11020110202289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 11020110202289 in words is "eleven trillion, twenty billion, one hundred ten million, two hundred two thousand, two hundred eighty-nine".