11221123363 has 2 divisors, whose sum is σ = 11221123364. Its totient is φ = 11221123362.

The previous prime is 11221123339. The next prime is 11221123369. The reversal of 11221123363 is 36332112211.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (36332112211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11221123363 - 2²¹ = 11219026211 is a prime.

It is not a weakly prime, because it can be changed into another prime (11221123369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610561681 + 5610561682.

It is an arithmetic number, because the mean of its divisors is an integer number (5610561682).

Almost surely, 2^11221123363 is an apocalyptic number.

11221123363 is a deficient number, since it is larger than the sum of its proper divisors (1).

11221123363 is an equidigital number, since it uses as much as digits as its factorization.

11221123363 is an odious number, because the sum of its binary digits is odd.

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

Adding to 11221123363 its reverse (36332112211), we get a palindrome (47553235574).

The spelling of 11221123363 in words is "eleven billion, two hundred twenty-one million, one hundred twenty-three thousand, three hundred sixty-three".