1114312112 has 40 divisors (see below), whose sum is σ = 2231857152. Its totient is φ = 538401600.

The previous prime is 1114312103. The next prime is 1114312139. The reversal of 1114312112 is 2112134111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490403 + ... + 492669.

Almost surely, 2^1114312112 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 1114312112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1115928576).

1114312112 is an abundant number, since it is smaller than the sum of its proper divisors (1117545040).

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

1114312112 is a wasteful number, since it uses less digits than its factorization.

1114312112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297 (or 3291 counting only the distinct ones).

The product of its digits is 48, while the sum is 17.

The square root of 1114312112 is about 33381.3138147677. The cubic root of 1114312112 is about 1036.7378404394.

Adding to 1114312112 its reverse (2112134111), we get a palindrome (3226446223).

The spelling of 1114312112 in words is "one billion, one hundred fourteen million, three hundred twelve thousand, one hundred twelve".