11110331223 has 40 divisors (see below), whose sum is σ = 16972927488. Its totient is φ = 7240124736.

The previous prime is 11110331207. The next prime is 11110331227. The reversal of 11110331223 is 32213301111.

11110331223 is a `hidden beast` number, since 1 + 1 + 110 + 331 + 223 = 666.

It is not a de Polignac number, because 11110331223 - 2⁴ = 11110331207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11110331196 and 11110331205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110331227) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1184490 + ... + 1193832.

Almost surely, 2^11110331223 is an apocalyptic number.

11110331223 is a deficient number, since it is larger than the sum of its proper divisors (5862596265).

11110331223 is an equidigital number, since it uses as much as digits as its factorization.

11110331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9685 (or 9676 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11110331223 its reverse (32213301111), we get a palindrome (43323632334).

The spelling of 11110331223 in words is "eleven billion, one hundred ten million, three hundred thirty-one thousand, two hundred twenty-three".