1022141227 has 2 divisors, whose sum is σ = 1022141228. Its totient is φ = 1022141226.

The previous prime is 1022141189. The next prime is 1022141257. The reversal of 1022141227 is 7221412201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022141227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1022141198 and 1022141207.

It is not a weakly prime, because it can be changed into another prime (1022141257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511070613 + 511070614.

It is an arithmetic number, because the mean of its divisors is an integer number (511070614).

Almost surely, 2^1022141227 is an apocalyptic number.

1022141227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022141227 is an equidigital number, since it uses as much as digits as its factorization.

1022141227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 1022141227 is about 31970.9434799788. The cubic root of 1022141227 is about 1007.3265988543.

Adding to 1022141227 its reverse (7221412201), we get a palindrome (8243553428).

The spelling of 1022141227 in words is "one billion, twenty-two million, one hundred forty-one thousand, two hundred twenty-seven".