Base | Representation |
---|---|
bin | 10001011111100010110… |
… | …111010000100001110110 |
3 | 11020220211120000101101120 |
4 | 101133202313100201312 |
5 | 124143401103341042 |
6 | 2320123230004410 |
7 | 152564131336662 |
oct | 21374267204166 |
9 | 4226746011346 |
10 | 1202102012022 |
11 | 42389927990a |
12 | 174b85646706 |
13 | 89485c2b5c2 |
14 | 422797798a2 |
15 | 214094eddec |
hex | 117e2dd0876 |
1202102012022 has 32 divisors (see below), whose sum is σ = 2487592118880. Its totient is φ = 386808038400.
The previous prime is 1202102012011. The next prime is 1202102012077. The reversal of 1202102012022 is 2202102012021.
It is a junction number, because it is equal to n+sod(n) for n = 1202102011992 and 1202102012010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226272 + ... + 1566972.
It is an arithmetic number, because the mean of its divisors is an integer number (77737253715).
Almost surely, 21202102012022 is an apocalyptic number.
1202102012022 is an abundant number, since it is smaller than the sum of its proper divisors (1285490106858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1202102012022 is a wasteful number, since it uses less digits than its factorization.
1202102012022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1345888.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 1202102012022 its reverse (2202102012021), we get a palindrome (3404204024043).
Subtracting 1202102012022 from its reverse (2202102012021), we obtain a palindrome (999999999999).
The spelling of 1202102012022 in words is "one trillion, two hundred two billion, one hundred two million, twelve thousand, twenty-two".
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