11120312233 has 8 divisors (see below), whose sum is σ = 11188717568. Its totient is φ = 11052072864.

The previous prime is 11120312227. The next prime is 11120312243. The reversal of 11120312233 is 33221302111.

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

It is a cyclic number.

It is not a de Polignac number, because 11120312233 - 2²⁹ = 10583441321 is a prime.

It is a super-2 number, since 2×11120312233² (a number of 21 digits) contains 22 as substring.

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 11120312233.

It is not an unprimeable number, because it can be changed into a prime (11120312213) 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, 94285 + ... + 176437.

It is an arithmetic number, because the mean of its divisors is an integer number (1398589696).

Almost surely, 2^11120312233 is an apocalyptic number.

It is an amenable number.

11120312233 is a deficient number, since it is larger than the sum of its proper divisors (68405335).

11120312233 is an equidigital number, since it uses as much as digits as its factorization.

11120312233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82983.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11120312233 its reverse (33221302111), we get a palindrome (44341614344).

The spelling of 11120312233 in words is "eleven billion, one hundred twenty million, three hundred twelve thousand, two hundred thirty-three".