22331120353 has 2 divisors, whose sum is σ = 22331120354. Its totient is φ = 22331120352.

The previous prime is 22331120333. The next prime is 22331120431. The reversal of 22331120353 is 35302113322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20408122449 + 1922997904 = 142857^2 + 43852^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22331120353 is a prime.

It is not a weakly prime, because it can be changed into another prime (22331120323) by changing a digit.

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, 11165560176 + 11165560177.

It is an arithmetic number, because the mean of its divisors is an integer number (11165560177).

Almost surely, 2^22331120353 is an apocalyptic number.

It is an amenable number.

22331120353 is a deficient number, since it is larger than the sum of its proper divisors (1).

22331120353 is an equidigital number, since it uses as much as digits as its factorization.

22331120353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 22331120353 its reverse (35302113322), we get a palindrome (57633233675).

The spelling of 22331120353 in words is "twenty-two billion, three hundred thirty-one million, one hundred twenty thousand, three hundred fifty-three".