Base | Representation |
---|---|
bin | 10001110010001011011… |
… | …011101011101101011011 |
3 | 11022211110221120120211211 |
4 | 101302023123223231123 |
5 | 130010340130031021 |
6 | 2333232442403551 |
7 | 154203011422213 |
oct | 21621333535533 |
9 | 4284427516754 |
10 | 1222110002011 |
11 | 431326265928 |
12 | 178a2a2005b7 |
13 | 8b324172c32 |
14 | 43216b41243 |
15 | 21bcace73e1 |
hex | 11c8b6ebb5b |
1222110002011 has 2 divisors, whose sum is σ = 1222110002012. Its totient is φ = 1222110002010.
The previous prime is 1222110001979. The next prime is 1222110002027. The reversal of 1222110002011 is 1102000112221.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1222110002011 - 25 = 1222110001979 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1222110001982 and 1222110002000.
It is not a weakly prime, because it can be changed into another prime (1222110000011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611055001005 + 611055001006.
It is an arithmetic number, because the mean of its divisors is an integer number (611055001006).
Almost surely, 21222110002011 is an apocalyptic number.
1222110002011 is a deficient number, since it is larger than the sum of its proper divisors (1).
1222110002011 is an equidigital number, since it uses as much as digits as its factorization.
1222110002011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 1222110002011 its reverse (1102000112221), we get a palindrome (2324110114232).
The spelling of 1222110002011 in words is "one trillion, two hundred twenty-two billion, one hundred ten million, two thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •