11221323332233 has 6 divisors (see below), whose sum is σ = 13053376121226. Its totient is φ = 9618277141872.

The previous prime is 11221323332189. The next prime is 11221323332249. The reversal of 11221323332233 is 33223332312211.

It can be written as a sum of positive squares in only one way, i.e., 10541138810944 + 680184521289 = 3246712^2 + 824733^2 .

It is not a de Polignac number, because 11221323332233 - 2¹⁷ = 11221323201161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11221323332195 and 11221323332204.

It is not an unprimeable number, because it can be changed into a prime (11221323332633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114503299260 + ... + 114503299357.

It is an arithmetic number, because the mean of its divisors is an integer number (2175562686871).

Almost surely, 2^{11221323332233} is an apocalyptic number.

It is an amenable number.

11221323332233 is a deficient number, since it is larger than the sum of its proper divisors (1832052788993).

11221323332233 is an equidigital number, since it uses as much as digits as its factorization.

11221323332233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229006598631 (or 229006598624 counting only the distinct ones).

The product of its digits is 23328, while the sum is 31.

Adding to 11221323332233 its reverse (33223332312211), we get a palindrome (44444655644444).

The spelling of 11221323332233 in words is "eleven trillion, two hundred twenty-one billion, three hundred twenty-three million, three hundred thirty-two thousand, two hundred thirty-three".