112211144343 has 16 divisors (see below), whose sum is σ = 166290536160. Its totient is φ = 74784117888.

The previous prime is 112211144327. The next prime is 112211144369. The reversal of 112211144343 is 343441112211.

It is a happy number.

112211144343 is a `hidden beast` number, since 1 + 1 + 2 + 211 + 1 + 443 + 4 + 3 = 666.

It is not a de Polignac number, because 112211144343 - 2⁴ = 112211144327 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211144393) 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 15 ways as a sum of consecutive naturals, for example, 559080 + ... + 732797.

It is an arithmetic number, because the mean of its divisors is an integer number (10393158510).

Almost surely, 2^112211144343 is an apocalyptic number.

112211144343 is a deficient number, since it is larger than the sum of its proper divisors (54079391817).

112211144343 is a wasteful number, since it uses less digits than its factorization.

112211144343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295103 (or 1295097 counting only the distinct ones).

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

Adding to 112211144343 its reverse (343441112211), we get a palindrome (455652256554).

The spelling of 112211144343 in words is "one hundred twelve billion, two hundred eleven million, one hundred forty-four thousand, three hundred forty-three".