11202017 has 2 divisors, whose sum is σ = 11202018. Its totient is φ = 11202016.

The previous prime is 11201987. The next prime is 11202019. The reversal of 11202017 is 71020211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6974881 + 4227136 = 2641^2 + 2056^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11202017 is a prime.

Together with 11202019, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11201992 and 11202010.

It is not a weakly prime, because it can be changed into another prime (11202019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601008 + 5601009.

It is an arithmetic number, because the mean of its divisors is an integer number (5601009).

Almost surely, 2^11202017 is an apocalyptic number.

It is an amenable number.

11202017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202017 is an equidigital number, since it uses as much as digits as its factorization.

11202017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 11202017 is about 3346.9414395833. The cubic root of 11202017 is about 223.7512185363.

Adding to 11202017 its reverse (71020211), we get a palindrome (82222228).

The spelling of 11202017 in words is "eleven million, two hundred two thousand, seventeen".