Base | Representation |
---|---|
bin | 1001010010111111111101… |
… | …1010000010001111110011 |
3 | 1100012012210121101011210201 |
4 | 2110233333122002033303 |
5 | 2314434140111242321 |
6 | 33423532205140031 |
7 | 2103341664122152 |
oct | 224577732021763 |
9 | 40165717334721 |
10 | 10222012212211 |
11 | 3291149452038 |
12 | 119111725a617 |
13 | 591c159b4127 |
14 | 274a6884d599 |
15 | 12ad70b09291 |
hex | 94bff6823f3 |
10222012212211 has 2 divisors, whose sum is σ = 10222012212212. Its totient is φ = 10222012212210.
The previous prime is 10222012212197. The next prime is 10222012212241. The reversal of 10222012212211 is 11221221022201.
It is a weak prime.
It is an emirp because it is prime and its reverse (11221221022201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10222012212211 - 217 = 10222012081139 is a prime.
It is not a weakly prime, because it can be changed into another prime (10222012212241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111006106105 + 5111006106106.
It is an arithmetic number, because the mean of its divisors is an integer number (5111006106106).
Almost surely, 210222012212211 is an apocalyptic number.
10222012212211 is a deficient number, since it is larger than the sum of its proper divisors (1).
10222012212211 is an equidigital number, since it uses as much as digits as its factorization.
10222012212211 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 19.
Adding to 10222012212211 its reverse (11221221022201), we get a palindrome (21443233234412).
The spelling of 10222012212211 in words is "ten trillion, two hundred twenty-two billion, twelve million, two hundred twelve thousand, two hundred eleven".
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