22068483847 has 2 divisors, whose sum is σ = 22068483848. Its totient is φ = 22068483846.

The previous prime is 22068483799. The next prime is 22068483883. The reversal of 22068483847 is 74838486022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22068483847 - 2³¹ = 19921000199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22068483794 and 22068483803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22068483247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11034241923 + 11034241924.

It is an arithmetic number, because the mean of its divisors is an integer number (11034241924).

Almost surely, 2^22068483847 is an apocalyptic number.

22068483847 is a deficient number, since it is larger than the sum of its proper divisors (1).

22068483847 is an equidigital number, since it uses as much as digits as its factorization.

22068483847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 22068483847 in words is "twenty-two billion, sixty-eight million, four hundred eighty-three thousand, eight hundred forty-seven".