112220434243 has 8 divisors (see below), whose sum is σ = 112858131312. Its totient is φ = 111584522016.

The previous prime is 112220434241. The next prime is 112220434267. The reversal of 112220434243 is 342434022211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112220434243 - 2¹ = 112220434241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112220434241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320005 + ... + 571702.

It is an arithmetic number, because the mean of its divisors is an integer number (14107266414).

Almost surely, 2^112220434243 is an apocalyptic number.

112220434243 is a deficient number, since it is larger than the sum of its proper divisors (637697069).

112220434243 is an equidigital number, since it uses as much as digits as its factorization.

112220434243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892421.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 112220434243 its reverse (342434022211), we get a palindrome (454654456454).

The spelling of 112220434243 in words is "one hundred twelve billion, two hundred twenty million, four hundred thirty-four thousand, two hundred forty-three".