Search a number
-
+
10210122212237 is a prime number
BaseRepresentation
bin1001010010010011101010…
…1101010010001110001101
31100011002002222020121010022
42110210322231102032031
52314240312241242422
633414244305151525
72102441226600203
oct224447255221615
940132088217108
1010210122212237
1132870a78a2082
12118a95932b5a5
13590a6c58499c
1427425b6a7073
1512a8c6d66342
hex9493ab5238d

10210122212237 has 2 divisors, whose sum is σ = 10210122212238. Its totient is φ = 10210122212236.

The previous prime is 10210122212179. The next prime is 10210122212239. The reversal of 10210122212237 is 73221222101201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9693421457476 + 516700754761 = 3113426^2 + 718819^2 .

It is a cyclic number.

It is not a de Polignac number, because 10210122212237 - 214 = 10210122195853 is a prime.

Together with 10210122212239, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10210122212239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105061106118 + 5105061106119.

It is an arithmetic number, because the mean of its divisors is an integer number (5105061106119).

Almost surely, 210210122212237 is an apocalyptic number.

It is an amenable number.

10210122212237 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210122212237 is an equidigital number, since it uses as much as digits as its factorization.

10210122212237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 10210122212237 its reverse (73221222101201), we get a palindrome (83431344313438).

The spelling of 10210122212237 in words is "ten trillion, two hundred ten billion, one hundred twenty-two million, two hundred twelve thousand, two hundred thirty-seven".