11222313032233 has 4 divisors (see below), whose sum is σ = 11222323979220. Its totient is φ = 11222302085248.

The previous prime is 11222313032173. The next prime is 11222313032239. The reversal of 11222313032233 is 33223031322211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 10753467445504 + 468845586729 = 3279248^2 + 684723^2 .

It is a cyclic number.

It is not a de Polignac number, because 11222313032233 - 2¹⁷ = 11222312901161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11222313032239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3756160 + ... + 6045937.

It is an arithmetic number, because the mean of its divisors is an integer number (2805580994805).

Almost surely, 2^{11222313032233} is an apocalyptic number.

It is an amenable number.

11222313032233 is a deficient number, since it is larger than the sum of its proper divisors (10946987).

11222313032233 is an equidigital number, since it uses as much as digits as its factorization.

11222313032233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10946986.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 11222313032233 its reverse (33223031322211), we get a palindrome (44445344354444).

The spelling of 11222313032233 in words is "eleven trillion, two hundred twenty-two billion, three hundred thirteen million, thirty-two thousand, two hundred thirty-three".