201622343353 has 2 divisors, whose sum is σ = 201622343354. Its totient is φ = 201622343352.

The previous prime is 201622343347. The next prime is 201622343413. The reversal of 201622343353 is 353343226102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142977003129 + 58645340224 = 378123^2 + 242168^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201622343353 is a prime.

It is not a weakly prime, because it can be changed into another prime (201622343303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100811171676 + 100811171677.

It is an arithmetic number, because the mean of its divisors is an integer number (100811171677).

Almost surely, 2^201622343353 is an apocalyptic number.

It is an amenable number.

201622343353 is a deficient number, since it is larger than the sum of its proper divisors (1).

201622343353 is an equidigital number, since it uses as much as digits as its factorization.

201622343353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 201622343353 its reverse (353343226102), we get a palindrome (554965569455).

The spelling of 201622343353 in words is "two hundred one billion, six hundred twenty-two million, three hundred forty-three thousand, three hundred fifty-three".