1112311214 has 24 divisors (see below), whose sum is σ = 1925768880. Its totient is φ = 472013568.

The previous prime is 1112311201. The next prime is 1112311223. The reversal of 1112311214 is 4121132111.

It is a junction number, because it is equal to n+sod(n) for n = 1112311192 and 1112311201.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 144782 + ... + 152270.

It is an arithmetic number, because the mean of its divisors is an integer number (80240370).

Almost surely, 2^1112311214 is an apocalyptic number.

1112311214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1112311214 is a deficient number, since it is larger than the sum of its proper divisors (813457666).

1112311214 is an equidigital number, since it uses as much as digits as its factorization.

1112311214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7704 (or 7601 counting only the distinct ones).

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

The square root of 1112311214 is about 33351.3300184565. The cubic root of 1112311214 is about 1036.1169343470.

Adding to 1112311214 its reverse (4121132111), we get a palindrome (5233443325).

The spelling of 1112311214 in words is "one billion, one hundred twelve million, three hundred eleven thousand, two hundred fourteen".