Base | Representation |
---|---|
bin | 10100100000100000… |
… | …000011111101001111 |
3 | 2002211121201121020101 |
4 | 110200200003331033 |
5 | 330044122042312 |
6 | 14041011231531 |
7 | 1406451602602 |
oct | 244040037517 |
9 | 62747647211 |
10 | 22020112207 |
11 | 937a863245 |
12 | 43265a85a7 |
13 | 20cc0744c2 |
14 | 10cc6d8339 |
15 | 88d2a2a57 |
hex | 520803f4f |
22020112207 has 2 divisors, whose sum is σ = 22020112208. Its totient is φ = 22020112206.
The previous prime is 22020112181. The next prime is 22020112241. The reversal of 22020112207 is 70221102022.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 22020112207 - 211 = 22020110159 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22020112277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010056103 + 11010056104.
It is an arithmetic number, because the mean of its divisors is an integer number (11010056104).
Almost surely, 222020112207 is an apocalyptic number.
22020112207 is a deficient number, since it is larger than the sum of its proper divisors (1).
22020112207 is an equidigital number, since it uses as much as digits as its factorization.
22020112207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 224, while the sum is 19.
Adding to 22020112207 its reverse (70221102022), we get a palindrome (92241214229).
The spelling of 22020112207 in words is "twenty-two billion, twenty million, one hundred twelve thousand, two hundred seven".
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