11204042233 has 4 divisors (see below), whose sum is σ = 11691174528. Its totient is φ = 10716909940.

The previous prime is 11204042231. The next prime is 11204042251. The reversal of 11204042233 is 33224040211.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33224040211 = 29 ⋅1145656559.

It is a cyclic number.

It is not a de Polignac number, because 11204042233 - 2¹ = 11204042231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11204042231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243566113 + ... + 243566158.

It is an arithmetic number, because the mean of its divisors is an integer number (2922793632).

Almost surely, 2^11204042233 is an apocalyptic number.

It is an amenable number.

11204042233 is a deficient number, since it is larger than the sum of its proper divisors (487132295).

11204042233 is an equidigital number, since it uses as much as digits as its factorization.

11204042233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487132294.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11204042233 its reverse (33224040211), we get a palindrome (44428082444).

The spelling of 11204042233 in words is "eleven billion, two hundred four million, forty-two thousand, two hundred thirty-three".