11222001201709 has 2 divisors, whose sum is σ = 11222001201710. Its totient is φ = 11222001201708.

The previous prime is 11222001201673. The next prime is 11222001201751. The reversal of 11222001201709 is 90710210022211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10024486825609 + 1197514376100 = 3166147^2 + 1094310^2 .

It is a cyclic number.

It is not a de Polignac number, because 11222001201709 - 2⁹ = 11222001201197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222001201769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611000600854 + 5611000600855.

It is an arithmetic number, because the mean of its divisors is an integer number (5611000600855).

Almost surely, 2^{11222001201709} is an apocalyptic number.

It is an amenable number.

11222001201709 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222001201709 is an equidigital number, since it uses as much as digits as its factorization.

11222001201709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 11222001201709 in words is "eleven trillion, two hundred twenty-two billion, one million, two hundred one thousand, seven hundred nine".