422215162063 has 4 divisors (see below), whose sum is σ = 422325664488. Its totient is φ = 422104659640.

The previous prime is 422215162009. The next prime is 422215162133. The reversal of 422215162063 is 360261512224.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422215162063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422215162763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55245481 + ... + 55253122.

It is an arithmetic number, because the mean of its divisors is an integer number (105581416122).

Almost surely, 2^422215162063 is an apocalyptic number.

422215162063 is a deficient number, since it is larger than the sum of its proper divisors (110502425).

422215162063 is a wasteful number, since it uses less digits than its factorization.

422215162063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110502424.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 422215162063 its reverse (360261512224), we get a palindrome (782476674287).

The spelling of 422215162063 in words is "four hundred twenty-two billion, two hundred fifteen million, one hundred sixty-two thousand, sixty-three".