22000310130212 has 6 divisors (see below), whose sum is σ = 38500542727878. Its totient is φ = 11000155065104.

The previous prime is 22000310130209. The next prime is 22000310130251. The reversal of 22000310130212 is 21203101300022.

It can be written as a sum of positive squares in only one way, i.e., 21377085143296 + 623224986916 = 4623536^2 + 789446^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750038766273 + ... + 2750038766280.

It is an arithmetic number, because the mean of its divisors is an integer number (6416757121313).

Almost surely, 2^{22000310130212} is an apocalyptic number.

It is an amenable number.

22000310130212 is a deficient number, since it is larger than the sum of its proper divisors (16500232597666).

22000310130212 is a wasteful number, since it uses less digits than its factorization.

22000310130212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500077532557 (or 5500077532555 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22000310130212 its reverse (21203101300022), we get a palindrome (43203411430234).

The spelling of 22000310130212 in words is "twenty-two trillion, three hundred ten million, one hundred thirty thousand, two hundred twelve".