1422122227 has 2 divisors, whose sum is σ = 1422122228. Its totient is φ = 1422122226.

The previous prime is 1422122201. The next prime is 1422122239. The reversal of 1422122227 is 7222212241.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1422122227 - 2¹⁹ = 1421597939 is a prime.

It is not a weakly prime, because it can be changed into another prime (1422122327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711061113 + 711061114.

It is an arithmetic number, because the mean of its divisors is an integer number (711061114).

Almost surely, 2^1422122227 is an apocalyptic number.

1422122227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422122227 is an equidigital number, since it uses as much as digits as its factorization.

1422122227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1792, while the sum is 25.

The square root of 1422122227 is about 37711.0358781087. The cubic root of 1422122227 is about 1124.5505304398.

Adding to 1422122227 its reverse (7222212241), we get a palindrome (8644334468).

The spelling of 1422122227 in words is "one billion, four hundred twenty-two million, one hundred twenty-two thousand, two hundred twenty-seven".