201622343413 has 2 divisors, whose sum is σ = 201622343414. Its totient is φ = 201622343412.

The previous prime is 201622343353. The next prime is 201622343431. The reversal of 201622343413 is 314343226102.

It is a happy number.

Together with next prime (201622343431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 176045698084 + 25576645329 = 419578^2 + 159927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201622343413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201622343443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100811171706 + 100811171707.

It is an arithmetic number, because the mean of its divisors is an integer number (100811171707).

Almost surely, 2^201622343413 is an apocalyptic number.

It is an amenable number.

201622343413 is a deficient number, since it is larger than the sum of its proper divisors (1).

201622343413 is an equidigital number, since it uses as much as digits as its factorization.

201622343413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 201622343413 its reverse (314343226102), we get a palindrome (515965569515).

The spelling of 201622343413 in words is "two hundred one billion, six hundred twenty-two million, three hundred forty-three thousand, four hundred thirteen".