112213441444143 has 16 divisors (see below), whose sum is σ = 161128067041760. Its totient is φ = 69053965133184.

The previous prime is 112213441444141. The next prime is 112213441444171. The reversal of 112213441444143 is 341444144312211.

It is not a de Polignac number, because 112213441444143 - 2¹ = 112213441444141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112213441444141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3619096 + ... + 15411837.

It is an arithmetic number, because the mean of its divisors is an integer number (10070504190110).

Almost surely, 2^{112213441444143} is an apocalyptic number.

112213441444143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112213441444143 is a deficient number, since it is larger than the sum of its proper divisors (48914625597617).

112213441444143 is a wasteful number, since it uses less digits than its factorization.

112213441444143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19182138.

The product of its digits is 147456, while the sum is 39.

Adding to 112213441444143 its reverse (341444144312211), we get a palindrome (453657585756354).

The spelling of 112213441444143 in words is "one hundred twelve trillion, two hundred thirteen billion, four hundred forty-one million, four hundred forty-four thousand, one hundred forty-three".