Base | Representation |
---|---|
bin | 100000010101100101100… |
… | …100101010011110011100 |
3 | 21212102220002111020221201 |
4 | 200111211210222132130 |
5 | 242402032230431022 |
6 | 4420510545205244 |
7 | 316356146026012 |
oct | 40254544523634 |
9 | 7772802436851 |
10 | 2222202202012 |
11 | 787481234a71 |
12 | 2ba817030824 |
13 | 131725580b90 |
14 | 797ab5088b2 |
15 | 3cc106c2127 |
hex | 2056592a79c |
2222202202012 has 24 divisors (see below), whose sum is σ = 4370083262496. Its totient is φ = 981039098688.
The previous prime is 2222202201983. The next prime is 2222202202019. The reversal of 2222202202012 is 2102022022222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222202202019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929013103 + ... + 929015494.
It is an arithmetic number, because the mean of its divisors is an integer number (182086802604).
Almost surely, 22222202202012 is an apocalyptic number.
It is an amenable number.
2222202202012 is a deficient number, since it is larger than the sum of its proper divisors (2147881060484).
2222202202012 is a wasteful number, since it uses less digits than its factorization.
2222202202012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1858028637 (or 1858028635 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 2222202202012 its reverse (2102022022222), we get a palindrome (4324224224234).
The spelling of 2222202202012 in words is "two trillion, two hundred twenty-two billion, two hundred two million, two hundred two thousand, twelve".
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