201322230230022 has 32 divisors (see below), whose sum is σ = 439556315071104. Its totient is φ = 60963984662400.

The previous prime is 201322230230003. The next prime is 201322230230057. The reversal of 201322230230022 is 220032032223102.

It is a junction number, because it is equal to n+sod(n) for n = 201322230229974 and 201322230230001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068699379 + ... + 1068887742.

It is an arithmetic number, because the mean of its divisors is an integer number (13736134845972).

Almost surely, 2^{201322230230022} is an apocalyptic number.

201322230230022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201322230230022 is an abundant number, since it is smaller than the sum of its proper divisors (238234084841082).

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

201322230230022 is a wasteful number, since it uses less digits than its factorization.

201322230230022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137588564.

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

Adding to 201322230230022 its reverse (220032032223102), we get a palindrome (421354262453124).

The spelling of 201322230230022 in words is "two hundred one trillion, three hundred twenty-two billion, two hundred thirty million, two hundred thirty thousand, twenty-two".