Base | Representation |
---|---|
bin | 100000000010111000100… |
… | …101001001101010101110 |
3 | 21210112001112021210210022 |
4 | 200002320211021222232 |
5 | 242034420210032342 |
6 | 4403350122042142 |
7 | 315045405114410 |
oct | 40027045115256 |
9 | 7715045253708 |
10 | 2202120002222 |
11 | 779a06372038 |
12 | 2b6951649352 |
13 | 12c874b5581a |
14 | 788243469b0 |
15 | 3c43761a9d2 |
hex | 200b8949aae |
2202120002222 has 16 divisors (see below), whose sum is σ = 3775272127200. Its totient is φ = 943713398688.
The previous prime is 2202120002221. The next prime is 2202120002233. The reversal of 2202120002222 is 2222000212022.
It is a self number, because there is not a number n which added to its sum of digits gives 2202120002222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2202120002221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4097597 + ... + 4603752.
It is an arithmetic number, because the mean of its divisors is an integer number (235954507950).
Almost surely, 22202120002222 is an apocalyptic number.
2202120002222 is a deficient number, since it is larger than the sum of its proper divisors (1573152124978).
2202120002222 is a wasteful number, since it uses less digits than its factorization.
2202120002222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8719435.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 2202120002222 its reverse (2222000212022), we get a palindrome (4424120214244).
The spelling of 2202120002222 in words is "two trillion, two hundred two billion, one hundred twenty million, two thousand, two hundred twenty-two".
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