201322230022230 has 64 divisors (see below), whose sum is σ = 485852393376000. Its totient is φ = 53389017092736.

The previous prime is 201322230022229. The next prime is 201322230022231. The reversal of 201322230022230 is 32220032223102.

It is an interprime number because it is at equal distance from previous prime (201322230022229) and next prime (201322230022231).

It is a super-2 number, since 2×201322230022230² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 201322230022230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201322230022231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19523877 + ... + 27996896.

It is an arithmetic number, because the mean of its divisors is an integer number (7591443646500).

Almost surely, 2^{201322230022230} is an apocalyptic number.

201322230022230 is an abundant number, since it is smaller than the sum of its proper divisors (284530163353770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201322230022230 is a wasteful number, since it uses less digits than its factorization.

201322230022230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47521565.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 201322230022230 its reverse (32220032223102), we get a palindrome (233542262245332).

The spelling of 201322230022230 in words is "two hundred one trillion, three hundred twenty-two billion, two hundred thirty million, twenty-two thousand, two hundred thirty".