112345543211 has 32 divisors (see below), whose sum is σ = 128900007936. Its totient is φ = 96989760000.

The previous prime is 112345543181. The next prime is 112345543223.

112345543211 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 112345543211 - 2²⁶ = 112278434347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112345543231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3877400 + ... + 3906266.

It is an arithmetic number, because the mean of its divisors is an integer number (4028125248).

Almost surely, 2^112345543211 is an apocalyptic number.

112345543211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112345543211 is a deficient number, since it is larger than the sum of its proper divisors (16554464725).

112345543211 is a wasteful number, since it uses less digits than its factorization.

112345543211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29123.

The product of its digits is 14400, while the sum is 32.

It can be divided in two parts, 112345 and 543211, that added together give a palindrome (655556).

The spelling of 112345543211 in words is "one hundred twelve billion, three hundred forty-five million, five hundred forty-three thousand, two hundred eleven".