112212311134 has 24 divisors (see below), whose sum is σ = 213598946808. Its totient is φ = 43719081840.

The previous prime is 112212311041. The next prime is 112212311173. The reversal of 112212311134 is 431113212211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52045449 + ... + 52047604.

It is an arithmetic number, because the mean of its divisors is an integer number (8899956117).

Almost surely, 2^112212311134 is an apocalyptic number.

112212311134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

112212311134 is a deficient number, since it is larger than the sum of its proper divisors (101386635674).

112212311134 is a wasteful number, since it uses less digits than its factorization.

112212311134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104093080 (or 104093073 counting only the distinct ones).

The product of its digits is 288, while the sum is 22.

Adding to 112212311134 its reverse (431113212211), we get a palindrome (543325523345).

The spelling of 112212311134 in words is "one hundred twelve billion, two hundred twelve million, three hundred eleven thousand, one hundred thirty-four".