Base | Representation |
---|---|
bin | 11011010010011001111001… |
… | …111100010000000000111001 |
3 | 120201221001000011100001001222 |
4 | 123102121321330100000321 |
5 | 111212234110114202301 |
6 | 1103124432314321425 |
7 | 34164403532531441 |
oct | 3322317174200071 |
9 | 521831004301058 |
10 | 120012022022201 |
11 | 3526a8a37a7451 |
12 | 11563173429275 |
13 | 51c711500218a |
14 | 218c881981121 |
15 | dd1bc4cc631b |
hex | 6d2679f10039 |
120012022022201 has 2 divisors, whose sum is σ = 120012022022202. Its totient is φ = 120012022022200.
The previous prime is 120012022022197. The next prime is 120012022022239. The reversal of 120012022022201 is 102220220210021.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 63922407532201 + 56089614490000 = 7995149^2 + 7489300^2 .
It is a cyclic number.
It is not a de Polignac number, because 120012022022201 - 22 = 120012022022197 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 120012022022201.
It is not a weakly prime, because it can be changed into another prime (120012022022261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60006011011100 + 60006011011101.
It is an arithmetic number, because the mean of its divisors is an integer number (60006011011101).
Almost surely, 2120012022022201 is an apocalyptic number.
It is an amenable number.
120012022022201 is a deficient number, since it is larger than the sum of its proper divisors (1).
120012022022201 is an equidigital number, since it uses as much as digits as its factorization.
120012022022201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 120012022022201 its reverse (102220220210021), we get a palindrome (222232242232222).
The spelling of 120012022022201 in words is "one hundred twenty trillion, twelve billion, twenty-two million, twenty-two thousand, two hundred one".
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