112221011212043 has 2 divisors, whose sum is σ = 112221011212044. Its totient is φ = 112221011212042.

The previous prime is 112221011212003. The next prime is 112221011212109. The reversal of 112221011212043 is 340212110122211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112221011212043 - 2⁶ = 112221011211979 is a prime.

It is not a weakly prime, because it can be changed into another prime (112221011212003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110505606021 + 56110505606022.

It is an arithmetic number, because the mean of its divisors is an integer number (56110505606022).

Almost surely, 2^{112221011212043} is an apocalyptic number.

112221011212043 is a deficient number, since it is larger than the sum of its proper divisors (1).

112221011212043 is an equidigital number, since it uses as much as digits as its factorization.

112221011212043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 112221011212043 its reverse (340212110122211), we get a palindrome (452433121334254).

The spelling of 112221011212043 in words is "one hundred twelve trillion, two hundred twenty-one billion, eleven million, two hundred twelve thousand, forty-three".