11223223233 has 8 divisors (see below), whose sum is σ = 14968787328. Its totient is φ = 7479903984.

The previous prime is 11223223223. The next prime is 11223223241. The reversal of 11223223233 is 33232232211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11223223233 - 2¹⁶ = 11223157697 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11223223223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549510 + ... + 569567.

It is an arithmetic number, because the mean of its divisors is an integer number (1871098416).

Almost surely, 2^11223223233 is an apocalyptic number.

It is an amenable number.

11223223233 is a deficient number, since it is larger than the sum of its proper divisors (3745564095).

11223223233 is a wasteful number, since it uses less digits than its factorization.

11223223233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122423.

The product of its digits is 2592, while the sum is 24.

Adding to 11223223233 its reverse (33232232211), we get a palindrome (44455455444).

The spelling of 11223223233 in words is "eleven billion, two hundred twenty-three million, two hundred twenty-three thousand, two hundred thirty-three".