1103412224 has 44 divisors (see below), whose sum is σ = 2265439464. Its totient is φ = 536776704.

The previous prime is 1103412223. The next prime is 1103412241. The reversal of 1103412224 is 4222143011.

It is a junction number, because it is equal to n+sod(n) for n = 1103412196 and 1103412205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103412223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23327 + ... + 52449.

Almost surely, 2^1103412224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103412224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1132719732).

1103412224 is an abundant number, since it is smaller than the sum of its proper divisors (1162027240).

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

1103412224 is an equidigital number, since it uses as much as digits as its factorization.

1103412224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29180 (or 29162 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1103412224 is about 33217.6492846800. The cubic root of 1103412224 is about 1033.3463988173.

Adding to 1103412224 its reverse (4222143011), we get a palindrome (5325555235).

The spelling of 1103412224 in words is "one billion, one hundred three million, four hundred twelve thousand, two hundred twenty-four".