22016433216353 has 2 divisors, whose sum is σ = 22016433216354. Its totient is φ = 22016433216352.

The previous prime is 22016433216269. The next prime is 22016433216367. The reversal of 22016433216353 is 35361233461022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21996550242304 + 19882974049 = 4690048^2 + 141007^2 .

It is a cyclic number.

It is not a de Polignac number, because 22016433216353 - 2⁸ = 22016433216097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22016433216353.

It is not a weakly prime, because it can be changed into another prime (22016433216853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11008216608176 + 11008216608177.

It is an arithmetic number, because the mean of its divisors is an integer number (11008216608177).

Almost surely, 2^{22016433216353} is an apocalyptic number.

It is an amenable number.

22016433216353 is a deficient number, since it is larger than the sum of its proper divisors (1).

22016433216353 is an equidigital number, since it uses as much as digits as its factorization.

22016433216353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 41.

Adding to 22016433216353 its reverse (35361233461022), we get a palindrome (57377666677375).

The spelling of 22016433216353 in words is "twenty-two trillion, sixteen billion, four hundred thirty-three million, two hundred sixteen thousand, three hundred fifty-three".