22120300030322 has 16 divisors (see below), whose sum is σ = 35733212749080. Its totient is φ = 10209249132672.

The previous prime is 22120300030261. The next prime is 22120300030333. The reversal of 22120300030322 is 22303000302122.

It can be written as a sum of positive squares in 4 ways, for example, as 21970415682121 + 149884348201 = 4687261^2 + 387149^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22120300030294 and 22120300030303.

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 in 7 ways as a sum of consecutive naturals, for example, 2732747 + ... + 7190862.

Almost surely, 2^{22120300030322} is an apocalyptic number.

22120300030322 is a deficient number, since it is larger than the sum of its proper divisors (13612912718758).

22120300030322 is a wasteful number, since it uses less digits than its factorization.

22120300030322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009357.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22120300030322 its reverse (22303000302122), we get a palindrome (44423300332444).

The spelling of 22120300030322 in words is "twenty-two trillion, one hundred twenty billion, three hundred million, thirty thousand, three hundred twenty-two".