422202222001 has 12 divisors (see below), whose sum is σ = 509249062272. Its totient is φ = 342840900024.

The previous prime is 422202221983. The next prime is 422202222037. The reversal of 422202222001 is 100222202224.

It is not a de Polignac number, because 422202222001 - 2¹³ = 422202213809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422202222001.

It is not an unprimeable number, because it can be changed into a prime (422202252001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83535705 + ... + 83540758.

It is an arithmetic number, because the mean of its divisors is an integer number (42437421856).

Almost surely, 2^422202222001 is an apocalyptic number.

It is an amenable number.

422202222001 is a deficient number, since it is larger than the sum of its proper divisors (87046840271).

422202222001 is a wasteful number, since it uses less digits than its factorization.

422202222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167076508 (or 167076489 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 422202222001 its reverse (100222202224), we get a palindrome (522424424225).

The spelling of 422202222001 in words is "four hundred twenty-two billion, two hundred two million, two hundred twenty-two thousand, one".