11223060361 has 2 divisors, whose sum is σ = 11223060362. Its totient is φ = 11223060360.

The previous prime is 11223060311. The next prime is 11223060367. The reversal of 11223060361 is 16306032211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11135525625 + 87534736 = 105525^2 + 9356^2 .

It is a cyclic number.

It is not a de Polignac number, because 11223060361 - 2⁹ = 11223059849 is a prime.

It is not a weakly prime, because it can be changed into another prime (11223060367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611530180 + 5611530181.

It is an arithmetic number, because the mean of its divisors is an integer number (5611530181).

Almost surely, 2^11223060361 is an apocalyptic number.

It is an amenable number.

11223060361 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223060361 is an equidigital number, since it uses as much as digits as its factorization.

11223060361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11223060361 its reverse (16306032211), we get a palindrome (27529092572).

The spelling of 11223060361 in words is "eleven billion, two hundred twenty-three million, sixty thousand, three hundred sixty-one".