22030131000321 has 12 divisors (see below), whose sum is σ = 31997108625300. Its totient is φ = 14605611711840.

The previous prime is 22030131000299. The next prime is 22030131000403. The reversal of 22030131000321 is 12300013103022.

22030131000321 is a `hidden beast` number, since 2 + 2 + 0 + 30 + 1 + 310 + 0 + 0 + 321 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 403306284096 + 21626824716225 = 635064^2 + 4650465^2 .

It is not a de Polignac number, because 22030131000321 - 2¹⁰ = 22030130999297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22030131000294 and 22030131000303.

It is not an unprimeable number, because it can be changed into a prime (22030131000821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6761855646 + ... + 6761858903.

It is an arithmetic number, because the mean of its divisors is an integer number (2666425718775).

Almost surely, 2^{22030131000321} is an apocalyptic number.

It is an amenable number.

22030131000321 is a deficient number, since it is larger than the sum of its proper divisors (9966977624979).

22030131000321 is a wasteful number, since it uses less digits than its factorization.

22030131000321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13523714736 (or 13523714733 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 22030131000321 its reverse (12300013103022), we get a palindrome (34330144103343).

The spelling of 22030131000321 in words is "twenty-two trillion, thirty billion, one hundred thirty-one million, three hundred twenty-one", and thus it is an aban number.