Base | Representation |
---|---|
bin | 1001010010111111111010… |
… | …1011110111101000101001 |
3 | 1100012012202202121022212011 |
4 | 2110233332223313220221 |
5 | 2314434124012010441 |
6 | 33423531053515521 |
7 | 2103341456216122 |
oct | 224577653675051 |
9 | 40165682538764 |
10 | 10222000110121 |
11 | 3291142636608 |
12 | 11911131a2ba1 |
13 | 591c13337827 |
14 | 274a66dbd049 |
15 | 12ad6ea18581 |
hex | 94bfeaf7a29 |
10222000110121 has 2 divisors, whose sum is σ = 10222000110122. Its totient is φ = 10222000110120.
The previous prime is 10222000110109. The next prime is 10222000110187. The reversal of 10222000110121 is 12101100022201.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9640006586896 + 581993523225 = 3104836^2 + 762885^2 .
It is an emirp because it is prime and its reverse (12101100022201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10222000110121 - 215 = 10222000077353 is a prime.
It is a super-2 number, since 2×102220001101212 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10222000110521) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111000055060 + 5111000055061.
It is an arithmetic number, because the mean of its divisors is an integer number (5111000055061).
Almost surely, 210222000110121 is an apocalyptic number.
It is an amenable number.
10222000110121 is a deficient number, since it is larger than the sum of its proper divisors (1).
10222000110121 is an equidigital number, since it uses as much as digits as its factorization.
10222000110121 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10222000110121 its reverse (12101100022201), we get a palindrome (22323100132322).
The spelling of 10222000110121 in words is "ten trillion, two hundred twenty-two billion, one hundred ten thousand, one hundred twenty-one".
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