112124223391 has 2 divisors, whose sum is σ = 112124223392. Its totient is φ = 112124223390.

The previous prime is 112124223389. The next prime is 112124223517. The reversal of 112124223391 is 193322421211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112124223391 - 2¹ = 112124223389 is a prime.

Together with 112124223389, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112124223091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56062111695 + 56062111696.

It is an arithmetic number, because the mean of its divisors is an integer number (56062111696).

Almost surely, 2^112124223391 is an apocalyptic number.

112124223391 is a deficient number, since it is larger than the sum of its proper divisors (1).

112124223391 is an equidigital number, since it uses as much as digits as its factorization.

112124223391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 31.

The spelling of 112124223391 in words is "one hundred twelve billion, one hundred twenty-four million, two hundred twenty-three thousand, three hundred ninety-one".