Base | Representation |
---|---|
bin | 1001001100011111000100… |
… | …11100010000101000000110 |
3 | 2122121000220012122201112101 |
4 | 10212033202130100220012 |
5 | 10122241442242334342 |
6 | 111001011501142314 |
7 | 4154601441123046 |
oct | 446174234205006 |
9 | 78530805581471 |
10 | 20220210121222 |
11 | 6496385523461 |
12 | 232698b55a99a |
13 | b389b0699907 |
14 | 4dc9404bd726 |
15 | 250e9272e3b7 |
hex | 1263e2710a06 |
20220210121222 has 16 divisors (see below), whose sum is σ = 30353994370800. Its totient is φ = 10102212362880.
The previous prime is 20220210121217. The next prime is 20220210121303. The reversal of 20220210121222 is 22212101202202.
It is a self number, because there is not a number n which added to its sum of digits gives 20220210121222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176663529 + ... + 176777947.
It is an arithmetic number, because the mean of its divisors is an integer number (1897124648175).
Almost surely, 220220210121222 is an apocalyptic number.
20220210121222 is a deficient number, since it is larger than the sum of its proper divisors (10133784249578).
20220210121222 is a wasteful number, since it uses less digits than its factorization.
20220210121222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182631.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 20220210121222 its reverse (22212101202202), we get a palindrome (42432311323424).
The spelling of 20220210121222 in words is "twenty trillion, two hundred twenty billion, two hundred ten million, one hundred twenty-one thousand, two hundred twenty-two".
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