112271233 has 2 divisors, whose sum is σ = 112271234. Its totient is φ = 112271232.

The previous prime is 112271231. The next prime is 112271239. The reversal of 112271233 is 332172211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78712384 + 33558849 = 8872^2 + 5793^2 .

It is a cyclic number.

It is not a de Polignac number, because 112271233 - 2¹ = 112271231 is a prime.

Together with 112271231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112271231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56135616 + 56135617.

It is an arithmetic number, because the mean of its divisors is an integer number (56135617).

Almost surely, 2^112271233 is an apocalyptic number.

It is an amenable number.

112271233 is a deficient number, since it is larger than the sum of its proper divisors (1).

112271233 is an equidigital number, since it uses as much as digits as its factorization.

112271233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504, while the sum is 22.

The square root of 112271233 is about 10595.8120500507. The cubic root of 112271233 is about 482.4172523136.

The spelling of 112271233 in words is "one hundred twelve million, two hundred seventy-one thousand, two hundred thirty-three".