5422350121 has 2 divisors, whose sum is σ = 5422350122. Its totient is φ = 5422350120.

The previous prime is 5422350113. The next prime is 5422350203. The reversal of 5422350121 is 1210532245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3105275625 + 2317074496 = 55725^2 + 48136^2 .

It is a cyclic number.

It is not a de Polignac number, because 5422350121 - 2³ = 5422350113 is a prime.

It is not a weakly prime, because it can be changed into another prime (5422353121) 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, 2711175060 + 2711175061.

It is an arithmetic number, because the mean of its divisors is an integer number (2711175061).

Almost surely, 2^5422350121 is an apocalyptic number.

It is an amenable number.

5422350121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5422350121 is an equidigital number, since it uses as much as digits as its factorization.

5422350121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5422350121 is about 73636.6085653053. The cubic root of 5422350121 is about 1756.8277612519.

Adding to 5422350121 its reverse (1210532245), we get a palindrome (6632882366).

The spelling of 5422350121 in words is "five billion, four hundred twenty-two million, three hundred fifty thousand, one hundred twenty-one".