Base | Representation |
---|---|
bin | 1001001001101000001010… |
… | …10000111110111101010110 |
3 | 2122020122102111000210102220 |
4 | 10210310011100332331112 |
5 | 10114134334042320042 |
6 | 110443531314243210 |
7 | 4144524111645336 |
oct | 444640520767526 |
9 | 78218374023386 |
10 | 20122010120022 |
11 | 6458773151078 |
12 | 230b944586506 |
13 | b2c660a79825 |
14 | 4d7ca65350c6 |
15 | 24d64654c8ec |
hex | 124d0543ef56 |
20122010120022 has 16 divisors (see below), whose sum is σ = 40620132580032. Its totient is φ = 6644651316680.
The previous prime is 20122010119993. The next prime is 20122010120087. The reversal of 20122010120022 is 22002101022102.
It is a junction number, because it is equal to n+sod(n) for n = 20122010119983 and 20122010120010.
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, 15671346804 + ... + 15671348087.
It is an arithmetic number, because the mean of its divisors is an integer number (2538758286252).
Almost surely, 220122010120022 is an apocalyptic number.
20122010120022 is an abundant number, since it is smaller than the sum of its proper divisors (20498122460010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20122010120022 is a wasteful number, since it uses less digits than its factorization.
20122010120022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31342695003.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 20122010120022 its reverse (22002101022102), we get a palindrome (42124111142124).
The spelling of 20122010120022 in words is "twenty trillion, one hundred twenty-two billion, ten million, one hundred twenty thousand, twenty-two".
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