111403110224 has 40 divisors (see below), whose sum is σ = 257403465600. Its totient is φ = 45668354688.

The previous prime is 111403110199. The next prime is 111403110233. The reversal of 111403110224 is 422011304111.

It is a junction number, because it is equal to n+sod(n) for n = 111403110196 and 111403110205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21620699 + ... + 21625850.

It is an arithmetic number, because the mean of its divisors is an integer number (6435086640).

Almost surely, 2^111403110224 is an apocalyptic number.

111403110224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111403110224 is an abundant number, since it is smaller than the sum of its proper divisors (146000355376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111403110224 is a wasteful number, since it uses less digits than its factorization.

111403110224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43246587 (or 43246581 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 111403110224 its reverse (422011304111), we get a palindrome (533414414335).

The spelling of 111403110224 in words is "one hundred eleven billion, four hundred three million, one hundred ten thousand, two hundred twenty-four".