22002442027 has 2 divisors, whose sum is σ = 22002442028. Its totient is φ = 22002442026.

The previous prime is 22002441977. The next prime is 22002442039. The reversal of 22002442027 is 72024420022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22002442027 - 2⁷ = 22002441899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22002441992 and 22002442010.

It is not a weakly prime, because it can be changed into another prime (22002442927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001221013 + 11001221014.

It is an arithmetic number, because the mean of its divisors is an integer number (11001221014).

Almost surely, 2^22002442027 is an apocalyptic number.

22002442027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002442027 is an equidigital number, since it uses as much as digits as its factorization.

22002442027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 25.

Adding to 22002442027 its reverse (72024420022), we get a palindrome (94026862049).

The spelling of 22002442027 in words is "twenty-two billion, two million, four hundred forty-two thousand, twenty-seven".