22004808853 has 2 divisors, whose sum is σ = 22004808854. Its totient is φ = 22004808852.

The previous prime is 22004808817. The next prime is 22004808887. The reversal of 22004808853 is 35880840022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19750648369 + 2254160484 = 140537^2 + 47478^2 .

It is a cyclic number.

It is not a de Polignac number, because 22004808853 - 2⁹ = 22004808341 is a prime.

It is a super-2 number, since 2×22004808853² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22004808053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11002404426 + 11002404427.

It is an arithmetic number, because the mean of its divisors is an integer number (11002404427).

Almost surely, 2^22004808853 is an apocalyptic number.

It is an amenable number.

22004808853 is a deficient number, since it is larger than the sum of its proper divisors (1).

22004808853 is an equidigital number, since it uses as much as digits as its factorization.

22004808853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122880, while the sum is 40.

The spelling of 22004808853 in words is "twenty-two billion, four million, eight hundred eight thousand, eight hundred fifty-three".