Base | Representation |
---|---|
bin | 10100100000100000… |
… | …011100000110101000 |
3 | 2002211121220121220112 |
4 | 110200200130012220 |
5 | 330044133223422 |
6 | 14041013313452 |
7 | 1406452464134 |
oct | 244040340650 |
9 | 62747817815 |
10 | 22020211112 |
11 | 937a920589 |
12 | 4326635888 |
13 | 20cc0aa523 |
14 | 10cc7223c4 |
15 | 88d2c1ee2 |
hex | 52081c1a8 |
22020211112 has 32 divisors (see below), whose sum is σ = 43751016000. Its totient is φ = 10354293504.
The previous prime is 22020211111. The next prime is 22020211127. The reversal of 22020211112 is 21111202022.
It is not an unprimeable number, because it can be changed into a prime (22020211111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111389 + ... + 237587.
It is an arithmetic number, because the mean of its divisors is an integer number (1367219250).
Almost surely, 222020211112 is an apocalyptic number.
It is an amenable number.
22020211112 is a deficient number, since it is larger than the sum of its proper divisors (21730804888).
22020211112 is a wasteful number, since it uses less digits than its factorization.
22020211112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127505 (or 127501 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 22020211112 its reverse (21111202022), we get a palindrome (43131413134).
The spelling of 22020211112 in words is "twenty-two billion, twenty million, two hundred eleven thousand, one hundred twelve".
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