11112332223 has 8 divisors (see below), whose sum is σ = 14835713200. Its totient is φ = 7398586368.

The previous prime is 11112332219. The next prime is 11112332227. The reversal of 11112332223 is 32223321111.

It is an interprime number because it is at equal distance from previous prime (11112332219) and next prime (11112332227).

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

It is not a de Polignac number, because 11112332223 - 2² = 11112332219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11112332223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112332227) 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, 2406088 + ... + 2410701.

It is an arithmetic number, because the mean of its divisors is an integer number (1854464150).

Almost surely, 2^11112332223 is an apocalyptic number.

11112332223 is a deficient number, since it is larger than the sum of its proper divisors (3723380977).

11112332223 is an equidigital number, since it uses as much as digits as its factorization.

11112332223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4817561.

The product of its digits is 432, while the sum is 21.

Adding to 11112332223 its reverse (32223321111), we get a palindrome (43335653334).

The spelling of 11112332223 in words is "eleven billion, one hundred twelve million, three hundred thirty-two thousand, two hundred twenty-three".