12022203253 has 2 divisors, whose sum is σ = 12022203254. Its totient is φ = 12022203252.

The previous prime is 12022203187. The next prime is 12022203283. The reversal of 12022203253 is 35230222021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6092895249 + 5929308004 = 78057^2 + 77002^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12022203253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12022203283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011101626 + 6011101627.

It is an arithmetic number, because the mean of its divisors is an integer number (6011101627).

Almost surely, 2^12022203253 is an apocalyptic number.

It is an amenable number.

12022203253 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022203253 is an equidigital number, since it uses as much as digits as its factorization.

12022203253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 12022203253 its reverse (35230222021), we get a palindrome (47252425274).

The spelling of 12022203253 in words is "twelve billion, twenty-two million, two hundred three thousand, two hundred fifty-three".