11232213017 has 2 divisors, whose sum is σ = 11232213018. Its totient is φ = 11232213016.

The previous prime is 11232212983. The next prime is 11232213023. The reversal of 11232213017 is 71031223211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8538499216 + 2693713801 = 92404^2 + 51901^2 .

It is a cyclic number.

It is not a de Polignac number, because 11232213017 - 2¹⁰ = 11232211993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11232212983 and 11232213001.

It is not a weakly prime, because it can be changed into another prime (11232219017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616106508 + 5616106509.

It is an arithmetic number, because the mean of its divisors is an integer number (5616106509).

Almost surely, 2^11232213017 is an apocalyptic number.

It is an amenable number.

11232213017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11232213017 is an equidigital number, since it uses as much as digits as its factorization.

11232213017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 11232213017 its reverse (71031223211), we get a palindrome (82263436228).

The spelling of 11232213017 in words is "eleven billion, two hundred thirty-two million, two hundred thirteen thousand, seventeen".