1422330131 has 2 divisors, whose sum is σ = 1422330132. Its totient is φ = 1422330130.

The previous prime is 1422330083. The next prime is 1422330137. The reversal of 1422330131 is 1310332241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1422330131 - 2⁶ = 1422330067 is a prime.

It is a super-2 number, since 2×1422330131² = 4046046003100954322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1422330137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711165065 + 711165066.

It is an arithmetic number, because the mean of its divisors is an integer number (711165066).

Almost surely, 2^1422330131 is an apocalyptic number.

1422330131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422330131 is an equidigital number, since it uses as much as digits as its factorization.

1422330131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1422330131 is about 37713.7923179306. The cubic root of 1422330131 is about 1124.6053281585.

Adding to 1422330131 its reverse (1310332241), we get a palindrome (2732662372).

The spelling of 1422330131 in words is "one billion, four hundred twenty-two million, three hundred thirty thousand, one hundred thirty-one".