11220011002289 has 2 divisors, whose sum is σ = 11220011002290. Its totient is φ = 11220011002288.

The previous prime is 11220011002183. The next prime is 11220011002307. The reversal of 11220011002289 is 98220011002211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8468420103025 + 2751590899264 = 2910055^2 + 1658792^2 .

It is a cyclic number.

It is not a de Polignac number, because 11220011002289 - 2¹⁶ = 11220010936753 is a prime.

It is not a weakly prime, because it can be changed into another prime (11220011002589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610005501144 + 5610005501145.

It is an arithmetic number, because the mean of its divisors is an integer number (5610005501145).

Almost surely, 2^{11220011002289} is an apocalyptic number.

It is an amenable number.

11220011002289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220011002289 is an equidigital number, since it uses as much as digits as its factorization.

11220011002289 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 29.

The spelling of 11220011002289 in words is "eleven trillion, two hundred twenty billion, eleven million, two thousand, two hundred eighty-nine".