Base | Representation |
---|---|
bin | 11101011011010101101… |
… | …110010100110111010100 |
3 | 21011022201000022001221202 |
4 | 131123111232110313110 |
5 | 231113001400221322 |
6 | 4144554543332032 |
7 | 266046335052521 |
oct | 35332556246724 |
9 | 7138630261852 |
10 | 2022220320212 |
11 | 70a689719294 |
12 | 287b055b1018 |
13 | 118904c36741 |
14 | 6dc399c2148 |
15 | 37908b2b292 |
hex | 1d6d5b94dd4 |
2022220320212 has 24 divisors (see below), whose sum is σ = 3541937716800. Its totient is φ = 1010238406016.
The previous prime is 2022220320209. The next prime is 2022220320223. The reversal of 2022220320212 is 2120230222202.
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, 30523739 + ... + 30589917.
It is an arithmetic number, because the mean of its divisors is an integer number (147580738200).
Almost surely, 22022220320212 is an apocalyptic number.
It is an amenable number.
2022220320212 is a deficient number, since it is larger than the sum of its proper divisors (1519717396588).
2022220320212 is a wasteful number, since it uses less digits than its factorization.
2022220320212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72655 (or 72653 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 2022220320212 its reverse (2120230222202), we get a palindrome (4142450542414).
It can be divided in two parts, 2022220 and 320212, that added together give a palindrome (2342432).
The spelling of 2022220320212 in words is "two trillion, twenty-two billion, two hundred twenty million, three hundred twenty thousand, two hundred twelve".
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