Base | Representation |
---|---|
bin | 1010111011110010001110… |
… | …1100000011010110000101 |
3 | 1120120022102122021101112201 |
4 | 2232330203230003112011 |
5 | 3033432442311241401 |
6 | 41322532242514501 |
7 | 2350401424500250 |
oct | 256744354032605 |
9 | 46508378241481 |
10 | 12022212212101 |
11 | 3915656414593 |
12 | 1421b9a665a31 |
13 | 6928c74b3560 |
14 | 2d7c41a00097 |
15 | 15cad2ebbb01 |
hex | aef23b03585 |
12022212212101 has 64 divisors (see below), whose sum is σ = 16555069440000. Its totient is φ = 8454906510336.
The previous prime is 12022212212081. The next prime is 12022212212111. The reversal of 12022212212101 is 10121221222021.
12022212212101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12022212212101 - 213 = 12022212203909 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12022212212111) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 672400 + ... + 4949398.
It is an arithmetic number, because the mean of its divisors is an integer number (258672960000).
Almost surely, 212022212212101 is an apocalyptic number.
It is an amenable number.
12022212212101 is a deficient number, since it is larger than the sum of its proper divisors (4532857227899).
12022212212101 is a wasteful number, since it uses less digits than its factorization.
12022212212101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4277138.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 12022212212101 its reverse (10121221222021), we get a palindrome (22143433434122).
The spelling of 12022212212101 in words is "twelve trillion, twenty-two billion, two hundred twelve million, two hundred twelve thousand, one hundred one".
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