22004850253 has 2 divisors, whose sum is σ = 22004850254. Its totient is φ = 22004850252.

The previous prime is 22004850251. The next prime is 22004850277. The reversal of 22004850253 is 35205840022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17381258244 + 4623592009 = 131838^2 + 67997^2 .

It is a cyclic number.

It is not a de Polignac number, because 22004850253 - 2¹ = 22004850251 is a prime.

Together with 22004850251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22004850251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11002425126 + 11002425127.

It is an arithmetic number, because the mean of its divisors is an integer number (11002425127).

Almost surely, 2^22004850253 is an apocalyptic number.

It is an amenable number.

22004850253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22004850253 is an equidigital number, since it uses as much as digits as its factorization.

22004850253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 22004850253 in words is "twenty-two billion, four million, eight hundred fifty thousand, two hundred fifty-three".