Base | Representation |
---|---|
bin | 110010011110101011111100… |
… | …110111110010001001101011 |
3 | 1002010002001110102100001121021 |
4 | 302132223330313302021223 |
5 | 213044412214103341021 |
6 | 2104102254155153311 |
7 | 64522526033362444 |
oct | 6236537467621153 |
9 | 1063061412301537 |
10 | 222011102012011 |
11 | 6481541a2a5104 |
12 | 20a972a4a45837 |
13 | 96b5731bcab50 |
14 | 3cb7574d982cb |
15 | 1aa00418e2c41 |
hex | c9eafcdf226b |
222011102012011 has 16 divisors (see below), whose sum is σ = 239383754064000. Its totient is φ = 204680582605440.
The previous prime is 222011102011903. The next prime is 222011102012039. The reversal of 222011102012011 is 110210201110222.
It is a cyclic number.
It is not a de Polignac number, because 222011102012011 - 233 = 222002512077419 is a prime.
It is not an unprimeable number, because it can be changed into a prime (222011102012411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 983329365 + ... + 983555113.
It is an arithmetic number, because the mean of its divisors is an integer number (14961484629000).
Almost surely, 2222011102012011 is an apocalyptic number.
222011102012011 is a deficient number, since it is larger than the sum of its proper divisors (17372652051989).
222011102012011 is a wasteful number, since it uses less digits than its factorization.
222011102012011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318726.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 222011102012011 its reverse (110210201110222), we get a palindrome (332221303122233).
The spelling of 222011102012011 in words is "two hundred twenty-two trillion, eleven billion, one hundred two million, twelve thousand, eleven".
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