Base | Representation |
---|---|
bin | 1010000011010000001110… |
… | …00100000110010100101010 |
3 | 2220020221011210100111222222 |
4 | 11001220013010012110222 |
5 | 10344104414134021302 |
6 | 115001310010314042 |
7 | 4440550444054166 |
oct | 501500704062452 |
9 | 86227153314888 |
10 | 22102020220202 |
11 | 705146124129a |
12 | 258b629a28922 |
13 | c44299a615c0 |
14 | 565a5a1abca6 |
15 | 284dce606da2 |
hex | 141a0710652a |
22102020220202 has 32 divisors (see below), whose sum is σ = 36729060221952. Its totient is φ = 9911016100224.
The previous prime is 22102020220183. The next prime is 22102020220243. The reversal of 22102020220202 is 20202202020122.
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, 65842658 + ... + 66177485.
It is an arithmetic number, because the mean of its divisors is an integer number (1147783131936).
Almost surely, 222102020220202 is an apocalyptic number.
22102020220202 is a deficient number, since it is larger than the sum of its proper divisors (14627040001750).
22102020220202 is a wasteful number, since it uses less digits than its factorization.
22102020220202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132020342.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 22102020220202 its reverse (20202202020122), we get a palindrome (42304222240324).
The spelling of 22102020220202 in words is "twenty-two trillion, one hundred two billion, twenty million, two hundred twenty thousand, two hundred two".
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