1112212314234 has 48 divisors (see below), whose sum is σ = 2755789800192. Its totient is φ = 317574147744.

The previous prime is 1112212314233. The next prime is 1112212314247. The reversal of 1112212314234 is 4324132122111.

1112212314234 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 2 + 1 + 231 + 423 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1112212314198 and 1112212314207.

It is not an unprimeable number, because it can be changed into a prime (1112212314233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2588629 + ... + 2987544.

It is an arithmetic number, because the mean of its divisors is an integer number (57412287504).

Almost surely, 2^{1112212314234} is an apocalyptic number.

1112212314234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1112212314234 is an abundant number, since it is smaller than the sum of its proper divisors (1643577485958).

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

1112212314234 is a wasteful number, since it uses less digits than its factorization.

1112212314234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577771 (or 5577768 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 1112212314234 its reverse (4324132122111), we get a palindrome (5436344436345).

The spelling of 1112212314234 in words is "one trillion, one hundred twelve billion, two hundred twelve million, three hundred fourteen thousand, two hundred thirty-four".