Base | Representation |
---|---|
bin | 1010000110001010101011… |
… | …00110001010010101101010 |
3 | 2220121111120001112211121001 |
4 | 11003011111212022111222 |
5 | 10402224421214121302 |
6 | 115115303011305214 |
7 | 4451023165242535 |
oct | 503052546122552 |
9 | 86544501484531 |
10 | 22202122020202 |
11 | 708a95a088223 |
12 | 25a6b058ab20a |
13 | c50860694c17 |
14 | 56a83496ba1c |
15 | 2877dc74e787 |
hex | 14315598a56a |
22202122020202 has 8 divisors (see below), whose sum is σ = 33403796877312. Its totient is φ = 11067523061100.
The previous prime is 22202122020193. The next prime is 22202122020209. The reversal of 22202122020202 is 20202022120222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×222021220202022 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 22202122020202.
It is not an unprimeable number, because it can be changed into a prime (22202122020209) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16768973674 + ... + 16768974997.
It is an arithmetic number, because the mean of its divisors is an integer number (4175474609664).
Almost surely, 222202122020202 is an apocalyptic number.
22202122020202 is a deficient number, since it is larger than the sum of its proper divisors (11201674857110).
22202122020202 is a wasteful number, since it uses less digits than its factorization.
22202122020202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33537949004.
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 22202122020202 its reverse (20202022120222), we get a palindrome (42404144140424).
The spelling of 22202122020202 in words is "twenty-two trillion, two hundred two billion, one hundred twenty-two million, twenty thousand, two hundred two".
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