1112234452 has 48 divisors (see below), whose sum is σ = 2361598848. Its totient is φ = 447436800.

The previous prime is 1112234381. The next prime is 1112234491. The reversal of 1112234452 is 2544322111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187963 + ... + 193789.

It is an arithmetic number, because the mean of its divisors is an integer number (49199976).

Almost surely, 2^1112234452 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 1112234452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1180799424).

1112234452 is an abundant number, since it is smaller than the sum of its proper divisors (1249364396).

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

1112234452 is a wasteful number, since it uses less digits than its factorization.

1112234452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6256 (or 6254 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 1112234452 is about 33350.1791899234. The cubic root of 1112234452 is about 1036.0930992198.

Adding to 1112234452 its reverse (2544322111), we get a palindrome (3656556563).

The spelling of 1112234452 in words is "one billion, one hundred twelve million, two hundred thirty-four thousand, four hundred fifty-two".