112222780123 has 2 divisors, whose sum is σ = 112222780124. Its totient is φ = 112222780122.

The previous prime is 112222780099. The next prime is 112222780133. The reversal of 112222780123 is 321087222211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112222780123 - 2⁵ = 112222780091 is a prime.

It is not a weakly prime, because it can be changed into another prime (112222780133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56111390061 + 56111390062.

It is an arithmetic number, because the mean of its divisors is an integer number (56111390062).

Almost surely, 2^112222780123 is an apocalyptic number.

112222780123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112222780123 is an equidigital number, since it uses as much as digits as its factorization.

112222780123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 112222780123 in words is "one hundred twelve billion, two hundred twenty-two million, seven hundred eighty thousand, one hundred twenty-three".