11220330210233 has 4 divisors (see below), whose sum is σ = 11239061980800. Its totient is φ = 11201598439668.

The previous prime is 11220330210211. The next prime is 11220330210239. The reversal of 11220330210233 is 33201203302211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11220330210233 - 2¹⁸ = 11220329948089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11220330210199 and 11220330210208.

It is not an unprimeable number, because it can be changed into a prime (11220330210239) 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, 9365884385 + ... + 9365885582.

It is an arithmetic number, because the mean of its divisors is an integer number (2809765495200).

Almost surely, 2^{11220330210233} is an apocalyptic number.

It is an amenable number.

11220330210233 is a deficient number, since it is larger than the sum of its proper divisors (18731770567).

11220330210233 is an equidigital number, since it uses as much as digits as its factorization.

11220330210233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18731770566.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11220330210233 its reverse (33201203302211), we get a palindrome (44421533512444).

The spelling of 11220330210233 in words is "eleven trillion, two hundred twenty billion, three hundred thirty million, two hundred ten thousand, two hundred thirty-three".