220012303253 has 2 divisors, whose sum is σ = 220012303254. Its totient is φ = 220012303252.

The previous prime is 220012303187. The next prime is 220012303267. The reversal of 220012303253 is 352303210022.

220012303253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206517531364 + 13494771889 = 454442^2 + 116167^2 .

It is a cyclic number.

It is not a de Polignac number, because 220012303253 - 2⁸ = 220012302997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220012363253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110006151626 + 110006151627.

It is an arithmetic number, because the mean of its divisors is an integer number (110006151627).

Almost surely, 2^220012303253 is an apocalyptic number.

It is an amenable number.

220012303253 is a deficient number, since it is larger than the sum of its proper divisors (1).

220012303253 is an equidigital number, since it uses as much as digits as its factorization.

220012303253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 220012303253 its reverse (352303210022), we get a palindrome (572315513275).

The spelling of 220012303253 in words is "two hundred twenty billion, twelve million, three hundred three thousand, two hundred fifty-three".