422010130145 has 4 divisors (see below), whose sum is σ = 506412156180. Its totient is φ = 337608104112.

The previous prime is 422010130103. The next prime is 422010130163. The reversal of 422010130145 is 541031010224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 263835295201 + 158174834944 = 513649^2 + 397712^2 .

It is a cyclic number.

It is not a de Polignac number, because 422010130145 - 2¹² = 422010126049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422010130145.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 42201013010 + ... + 42201013019.

It is an arithmetic number, because the mean of its divisors is an integer number (126603039045).

Almost surely, 2^422010130145 is an apocalyptic number.

It is an amenable number.

422010130145 is a deficient number, since it is larger than the sum of its proper divisors (84402026035).

422010130145 is an equidigital number, since it uses as much as digits as its factorization.

422010130145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84402026034.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 422010130145 its reverse (541031010224), we get a palindrome (963041140369).

The spelling of 422010130145 in words is "four hundred twenty-two billion, ten million, one hundred thirty thousand, one hundred forty-five".