22027325843 has 2 divisors, whose sum is σ = 22027325844. Its totient is φ = 22027325842.

The previous prime is 22027325743. The next prime is 22027325909. The reversal of 22027325843 is 34852372022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22027325843 - 2¹² = 22027321747 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 22027325797 and 22027325806.

It is not a weakly prime, because it can be changed into another prime (22027325543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11013662921 + 11013662922.

It is an arithmetic number, because the mean of its divisors is an integer number (11013662922).

Almost surely, 2^22027325843 is an apocalyptic number.

22027325843 is a deficient number, since it is larger than the sum of its proper divisors (1).

22027325843 is an equidigital number, since it uses as much as digits as its factorization.

22027325843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 38.

Adding to 22027325843 its reverse (34852372022), we get a palindrome (56879697865).

The spelling of 22027325843 in words is "twenty-two billion, twenty-seven million, three hundred twenty-five thousand, eight hundred forty-three".