112225123 has 2 divisors, whose sum is σ = 112225124. Its totient is φ = 112225122.

The previous prime is 112225121. The next prime is 112225129. The reversal of 112225123 is 321522211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112225123 - 2¹ = 112225121 is a prime.

Together with 112225121, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112225123.

It is not a weakly prime, because it can be changed into another prime (112225121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56112561 + 56112562.

It is an arithmetic number, because the mean of its divisors is an integer number (56112562).

Almost surely, 2^112225123 is an apocalyptic number.

112225123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112225123 is an equidigital number, since it uses as much as digits as its factorization.

112225123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240, while the sum is 19.

The square root of 112225123 is about 10593.6359669379. The cubic root of 112225123 is about 482.3512000552.

Adding to 112225123 its reverse (321522211), we get a palindrome (433747334).

The spelling of 112225123 in words is "one hundred twelve million, two hundred twenty-five thousand, one hundred twenty-three".