1000222210027 has 2 divisors, whose sum is σ = 1000222210028. Its totient is φ = 1000222210026.

The previous prime is 1000222210003. The next prime is 1000222210033. The reversal of 1000222210027 is 7200122220001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000222210027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000222209986 and 1000222210013.

It is not a weakly prime, because it can be changed into another prime (1000222280027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500111105013 + 500111105014.

It is an arithmetic number, because the mean of its divisors is an integer number (500111105014).

Almost surely, 2^{1000222210027} is an apocalyptic number.

1000222210027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000222210027 is an equidigital number, since it uses as much as digits as its factorization.

1000222210027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 1000222210027 its reverse (7200122220001), we get a palindrome (8200344430028).

The spelling of 1000222210027 in words is "one trillion, two hundred twenty-two million, two hundred ten thousand, twenty-seven".