112212253 has 2 divisors, whose sum is σ = 112212254. Its totient is φ = 112212252.

The previous prime is 112212227. The next prime is 112212259. The reversal of 112212253 is 352212211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67026969 + 45185284 = 8187^2 + 6722^2 .

It is a cyclic number.

It is not a de Polignac number, because 112212253 - 2⁹ = 112211741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112212253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112212259) 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, 56106126 + 56106127.

It is an arithmetic number, because the mean of its divisors is an integer number (56106127).

Almost surely, 2^112212253 is an apocalyptic number.

It is an amenable number.

112212253 is a deficient number, since it is larger than the sum of its proper divisors (1).

112212253 is an equidigital number, since it uses as much as digits as its factorization.

112212253 is an odious number, because the sum of its binary digits is odd.

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

The square root of 112212253 is about 10593.0285093546. The cubic root of 112212253 is about 482.3327606390.

Adding to 112212253 its reverse (352212211), we get a palindrome (464424464).

The spelling of 112212253 in words is "one hundred twelve million, two hundred twelve thousand, two hundred fifty-three".