1111124484 has 72 divisors (see below), whose sum is σ = 2964605280. Its totient is φ = 349920000.

The previous prime is 1111124479. The next prime is 1111124501. The reversal of 1111124484 is 4844211111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272259 + ... + 276309.

Almost surely, 2^1111124484 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 1111124484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1482302640).

1111124484 is an abundant number, since it is smaller than the sum of its proper divisors (1853480796).

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

1111124484 is a wasteful number, since it uses less digits than its factorization.

1111124484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4481 (or 4476 counting only the distinct ones).

The product of its digits is 1024, while the sum is 27.

The square root of 1111124484 is about 33333.5339260631. The cubic root of 1111124484 is about 1035.7483239021.

Adding to 1111124484 its reverse (4844211111), we get a palindrome (5955335595).

The spelling of 1111124484 in words is "one billion, one hundred eleven million, one hundred twenty-four thousand, four hundred eighty-four".