12253211 has 2 divisors, whose sum is σ = 12253212. Its totient is φ = 12253210.

The previous prime is 12253193. The next prime is 12253217. The reversal of 12253211 is 11235221.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11235221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12253211 - 2⁶ = 12253147 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12253211.

It is not a weakly prime, because it can be changed into another prime (12253217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6126605 + 6126606.

It is an arithmetic number, because the mean of its divisors is an integer number (6126606).

Almost surely, 2^12253211 is an apocalyptic number.

12253211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12253211 is an equidigital number, since it uses as much as digits as its factorization.

12253211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120, while the sum is 17.

The square root of 12253211 is about 3500.4586842298. The cubic root of 12253211 is about 230.5419544908.

Adding to 12253211 its reverse (11235221), we get a palindrome (23488432).

The spelling of 12253211 in words is "twelve million, two hundred fifty-three thousand, two hundred eleven".