112223147 has 2 divisors, whose sum is σ = 112223148. Its totient is φ = 112223146.

The previous prime is 112223123. The next prime is 112223149. The reversal of 112223147 is 741322211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112223147 - 2²⁶ = 45114283 is a prime.

Together with 112223149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112223149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56111573 + 56111574.

It is an arithmetic number, because the mean of its divisors is an integer number (56111574).

Almost surely, 2^112223147 is an apocalyptic number.

112223147 is a deficient number, since it is larger than the sum of its proper divisors (1).

112223147 is an equidigital number, since it uses as much as digits as its factorization.

112223147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672, while the sum is 23.

The square root of 112223147 is about 10593.5427029866. The cubic root of 112223147 is about 482.3483690446.

Adding to 112223147 its reverse (741322211), we get a palindrome (853545358).

The spelling of 112223147 in words is "one hundred twelve million, two hundred twenty-three thousand, one hundred forty-seven".