Base | Representation |
---|---|
bin | 100000010101011010001… |
… | …111100001010100101000 |
3 | 21212102101211210120220021 |
4 | 200111122033201110220 |
5 | 242401140100010440 |
6 | 4420440035010224 |
7 | 316351350206155 |
oct | 40253217412450 |
9 | 7772354716807 |
10 | 2222012110120 |
11 | 7873939aa130 |
12 | 2ba783439974 |
13 | 1316c508567a |
14 | 7979018522c |
15 | 3cbedb7384a |
hex | 2055a3e1528 |
2222012110120 has 64 divisors (see below), whose sum is σ = 5587054885440. Its totient is φ = 788296972800.
The previous prime is 2222012110111. The next prime is 2222012110183. The reversal of 2222012110120 is 210112102222.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2222012110094 and 2222012110103.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 61567662 + ... + 61603741.
It is an arithmetic number, because the mean of its divisors is an integer number (87297732585).
Almost surely, 22222012110120 is an apocalyptic number.
2222012110120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2222012110120 is an abundant number, since it is smaller than the sum of its proper divisors (3365042775320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222012110120 is a wasteful number, since it uses less digits than its factorization.
2222012110120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123171466 (or 123171462 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 2222012110120 its reverse (210112102222), we get a palindrome (2432124212342).
The spelling of 2222012110120 in words is "two trillion, two hundred twenty-two billion, twelve million, one hundred ten thousand, one hundred twenty".
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