11223103112233 has 4 divisors (see below), whose sum is σ = 11223176106240. Its totient is φ = 11223030118228.

The previous prime is 11223103112227. The next prime is 11223103112279. The reversal of 11223103112233 is 33221130132211.

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 11223103112233 - 2²¹ = 11223101015081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11223103112198 and 11223103112207.

It is not an unprimeable number, because it can be changed into a prime (11223103112213) 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, 36265885 + ... + 36574042.

It is an arithmetic number, because the mean of its divisors is an integer number (2805794026560).

Almost surely, 2^{11223103112233} is an apocalyptic number.

It is an amenable number.

11223103112233 is a deficient number, since it is larger than the sum of its proper divisors (72994007).

11223103112233 is an equidigital number, since it uses as much as digits as its factorization.

11223103112233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72994006.

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

Adding to 11223103112233 its reverse (33221130132211), we get a palindrome (44444233244444).

The spelling of 11223103112233 in words is "eleven trillion, two hundred twenty-three billion, one hundred three million, one hundred twelve thousand, two hundred thirty-three".