Base | Representation |
---|---|
bin | 1010000011011111000110… |
… | …11010010100111011010001 |
3 | 2220021200210202022002122110 |
4 | 11001233203122110323101 |
5 | 10344222301033031001 |
6 | 115005111014055533 |
7 | 4441252465065450 |
oct | 501574332247321 |
9 | 86250722262573 |
10 | 22110012002001 |
11 | 7054892406240 |
12 | 259109a34a5a9 |
13 | c44c71687b81 |
14 | 5661b7736b97 |
15 | 2851eb02c3d6 |
hex | 141be3694ed1 |
22110012002001 has 32 divisors (see below), whose sum is σ = 36765689472000. Its totient is φ = 11482163081280.
The previous prime is 22110012001991. The next prime is 22110012002069. The reversal of 22110012002001 is 10020021001122.
It is not a de Polignac number, because 22110012002001 - 27 = 22110012001873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22110012002501) 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 in 31 ways as a sum of consecutive naturals, for example, 14075151 + ... + 15566948.
It is an arithmetic number, because the mean of its divisors is an integer number (1148927796000).
Almost surely, 222110012002001 is an apocalyptic number.
22110012002001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
22110012002001 is a deficient number, since it is larger than the sum of its proper divisors (14655677469999).
22110012002001 is a wasteful number, since it uses less digits than its factorization.
22110012002001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29645349.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 22110012002001 its reverse (10020021001122), we get a palindrome (32130033003123).
The spelling of 22110012002001 in words is "twenty-two trillion, one hundred ten billion, twelve million, two thousand, one".
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