112220123107 has 2 divisors, whose sum is σ = 112220123108. Its totient is φ = 112220123106.

The previous prime is 112220123047. The next prime is 112220123129. The reversal of 112220123107 is 701321022211.

It is an a-pointer prime, because the next prime (112220123129) can be obtained adding 112220123107 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112220123107 - 2⁷ = 112220122979 is a prime.

It is not a weakly prime, because it can be changed into another prime (112220126107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110061553 + 56110061554.

It is an arithmetic number, because the mean of its divisors is an integer number (56110061554).

Almost surely, 2^112220123107 is an apocalyptic number.

112220123107 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220123107 is an equidigital number, since it uses as much as digits as its factorization.

112220123107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 112220123107 its reverse (701321022211), we get a palindrome (813541145318).

The spelling of 112220123107 in words is "one hundred twelve billion, two hundred twenty million, one hundred twenty-three thousand, one hundred seven".