22004252839 has 2 divisors, whose sum is σ = 22004252840. Its totient is φ = 22004252838.

The previous prime is 22004252807. The next prime is 22004252857. The reversal of 22004252839 is 93825240022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22004252839 - 2⁵ = 22004252807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22004252798 and 22004252807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22004252539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11002126419 + 11002126420.

It is an arithmetic number, because the mean of its divisors is an integer number (11002126420).

Almost surely, 2^22004252839 is an apocalyptic number.

22004252839 is a deficient number, since it is larger than the sum of its proper divisors (1).

22004252839 is an equidigital number, since it uses as much as digits as its factorization.

22004252839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 22004252839 in words is "twenty-two billion, four million, two hundred fifty-two thousand, eight hundred thirty-nine".