Base | Representation |
---|---|
bin | 1001001100100010100111… |
… | …01011110011000110101100 |
3 | 2122121012210121122120201020 |
4 | 10212101103223303012230 |
5 | 10122304340131120022 |
6 | 111001524210414140 |
7 | 4154666511031425 |
oct | 446212353630654 |
9 | 78535717576636 |
10 | 20222110020012 |
11 | 649716aa0a54a |
12 | 232721b891350 |
13 | b38c24196394 |
14 | 4dca8095c64c |
15 | 25105441c35c |
hex | 126453af31ac |
20222110020012 has 48 divisors (see below), whose sum is σ = 47628406812672. Its totient is φ = 6677509164480.
The previous prime is 20222110020001. The next prime is 20222110020023. The reversal of 20222110020012 is 21002001122202.
It is an interprime number because it is at equal distance from previous prime (20222110020001) and next prime (20222110020023).
It is a super-2 number, since 2×202221100200122 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20222110019973 and 20222110020000.
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, 9029778 + ... + 11044505.
It is an arithmetic number, because the mean of its divisors is an integer number (992258475264).
Almost surely, 220222110020012 is an apocalyptic number.
It is an amenable number.
20222110020012 is an abundant number, since it is smaller than the sum of its proper divisors (27406296792660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20222110020012 is a wasteful number, since it uses less digits than its factorization.
20222110020012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20075078 (or 20075076 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 20222110020012 its reverse (21002001122202), we get a palindrome (41224111142214).
The spelling of 20222110020012 in words is "twenty trillion, two hundred twenty-two billion, one hundred ten million, twenty thousand, twelve".
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