Base | Representation |
---|---|
bin | 111000110111001110… |
… | …1000111110001011111 |
3 | 102200012012200002201212 |
4 | 1301232131013301133 |
5 | 4000041211241223 |
6 | 132033024255035 |
7 | 11552024451032 |
oct | 1615635076137 |
9 | 380165602655 |
10 | 122112212063 |
11 | 47873184326 |
12 | 1b7bb17147b |
13 | b69098c8aa |
14 | 5ca5a91019 |
15 | 329a631278 |
hex | 1c6e747c5f |
122112212063 has 2 divisors, whose sum is σ = 122112212064. Its totient is φ = 122112212062.
The previous prime is 122112212039. The next prime is 122112212153. The reversal of 122112212063 is 360212211221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 122112212063 - 230 = 121038470239 is a prime.
It is a super-2 number, since 2×1221122120632 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122112217063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61056106031 + 61056106032.
It is an arithmetic number, because the mean of its divisors is an integer number (61056106032).
Almost surely, 2122112212063 is an apocalyptic number.
122112212063 is a deficient number, since it is larger than the sum of its proper divisors (1).
122112212063 is an equidigital number, since it uses as much as digits as its factorization.
122112212063 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 122112212063 its reverse (360212211221), we get a palindrome (482324423284).
The spelling of 122112212063 in words is "one hundred twenty-two billion, one hundred twelve million, two hundred twelve thousand, sixty-three".
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