22213200253 has 2 divisors, whose sum is σ = 22213200254. Its totient is φ = 22213200252.

The previous prime is 22213200223. The next prime is 22213200271. The reversal of 22213200253 is 35200231222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17586207769 + 4626992484 = 132613^2 + 68022^2 .

It is a cyclic number.

It is not a de Polignac number, because 22213200253 - 2⁹ = 22213199741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22213200223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106600126 + 11106600127.

It is an arithmetic number, because the mean of its divisors is an integer number (11106600127).

Almost surely, 2^22213200253 is an apocalyptic number.

It is an amenable number.

22213200253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22213200253 is an equidigital number, since it uses as much as digits as its factorization.

22213200253 is an odious number, because the sum of its binary digits is odd.

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

Adding to 22213200253 its reverse (35200231222), we get a palindrome (57413431475).

The spelling of 22213200253 in words is "twenty-two billion, two hundred thirteen million, two hundred thousand, two hundred fifty-three".