Base | Representation |
---|---|
bin | 11101011101011010010… |
… | …00111000101011001111 |
3 | 10120202201111110112210202 |
4 | 32232231020320223033 |
5 | 113041012324232343 |
6 | 2053001452324115 |
7 | 133062543623063 |
oct | 16565510705317 |
9 | 3522644415722 |
10 | 1012222102223 |
11 | 36030aa96222 |
12 | 14421317363b |
13 | 745b54558a7 |
14 | 36dc575baa3 |
15 | 1b4e4759db8 |
hex | ebad238acf |
1012222102223 has 2 divisors, whose sum is σ = 1012222102224. Its totient is φ = 1012222102222.
The previous prime is 1012222102207. The next prime is 1012222102261. The reversal of 1012222102223 is 3222012222101.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1012222102223 - 24 = 1012222102207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1012222102195 and 1012222102204.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1012222107223) 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, 506111051111 + 506111051112.
It is an arithmetic number, because the mean of its divisors is an integer number (506111051112).
Almost surely, 21012222102223 is an apocalyptic number.
1012222102223 is a deficient number, since it is larger than the sum of its proper divisors (1).
1012222102223 is an equidigital number, since it uses as much as digits as its factorization.
1012222102223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 1012222102223 its reverse (3222012222101), we get a palindrome (4234234324324).
The spelling of 1012222102223 in words is "one trillion, twelve billion, two hundred twenty-two million, one hundred two thousand, two hundred twenty-three".
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