112216253 has 2 divisors, whose sum is σ = 112216254. Its totient is φ = 112216252.

The previous prime is 112216231. The next prime is 112216259. The reversal of 112216253 is 352612211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64288324 + 47927929 = 8018^2 + 6923^2 .

It is a cyclic number.

It is not a de Polignac number, because 112216253 - 2⁶ = 112216189 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112216259) 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, 56108126 + 56108127.

It is an arithmetic number, because the mean of its divisors is an integer number (56108127).

Almost surely, 2^112216253 is an apocalyptic number.

It is an amenable number.

112216253 is a deficient number, since it is larger than the sum of its proper divisors (1).

112216253 is an equidigital number, since it uses as much as digits as its factorization.

112216253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 23.

The square root of 112216253 is about 10593.2173110911. The cubic root of 112216253 is about 482.3384917663.

Adding to 112216253 its reverse (352612211), we get a palindrome (464828464).

The spelling of 112216253 in words is "one hundred twelve million, two hundred sixteen thousand, two hundred fifty-three".