1022122027 has 2 divisors, whose sum is σ = 1022122028. Its totient is φ = 1022122026.

The previous prime is 1022122021. The next prime is 1022122037. The reversal of 1022122027 is 7202212201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022122027 - 2¹¹ = 1022119979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1022121995 and 1022122013.

It is not a weakly prime, because it can be changed into another prime (1022122021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511061013 + 511061014.

It is an arithmetic number, because the mean of its divisors is an integer number (511061014).

Almost surely, 2^1022122027 is an apocalyptic number.

1022122027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022122027 is an equidigital number, since it uses as much as digits as its factorization.

1022122027 is an evil number, because the sum of its binary digits is even.

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

The square root of 1022122027 is about 31970.6432059163. The cubic root of 1022122027 is about 1007.3202915746.

Adding to 1022122027 its reverse (7202212201), we get a palindrome (8224334228).

The spelling of 1022122027 in words is "one billion, twenty-two million, one hundred twenty-two thousand, twenty-seven".