1422013133 has 2 divisors, whose sum is σ = 1422013134. Its totient is φ = 1422013132.

The previous prime is 1422013123. The next prime is 1422013163. The reversal of 1422013133 is 3313102241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 999381769 + 422631364 = 31613^2 + 20558^2 .

It is an emirp because it is prime and its reverse (3313102241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1422013133 - 2²⁰ = 1420964557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422013123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711006566 + 711006567.

It is an arithmetic number, because the mean of its divisors is an integer number (711006567).

Almost surely, 2^1422013133 is an apocalyptic number.

It is an amenable number.

1422013133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422013133 is an equidigital number, since it uses as much as digits as its factorization.

1422013133 is an evil number, because the sum of its binary digits is even.

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

The square root of 1422013133 is about 37709.5894037578. The cubic root of 1422013133 is about 1124.5217741556.

Adding to 1422013133 its reverse (3313102241), we get a palindrome (4735115374).

The spelling of 1422013133 in words is "one billion, four hundred twenty-two million, thirteen thousand, one hundred thirty-three".