Base | Representation |
---|---|
bin | 11101101111110110011… |
… | …10110011101101101000 |
3 | 10121201021110021020120122 |
4 | 32313323032303231220 |
5 | 113221301241242300 |
6 | 2101320110142412 |
7 | 133563066311345 |
oct | 16677316635550 |
9 | 3551243236518 |
10 | 1022122212200 |
11 | 3645303843a1 |
12 | 1461167b1a08 |
13 | 7550253a62b |
14 | 3768451b7cc |
15 | 1b8c3985c85 |
hex | edfb3b3b68 |
1022122212200 has 24 divisors (see below), whose sum is σ = 2376434143830. Its totient is φ = 408848884800.
The previous prime is 1022122212191. The next prime is 1022122212211. The reversal of 1022122212200 is 22122212201.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 676831999204 + 345290212996 = 822698^2 + 587614^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2555305331 + ... + 2555305730.
Almost surely, 21022122212200 is an apocalyptic number.
1022122212200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1022122212200 is an abundant number, since it is smaller than the sum of its proper divisors (1354311931630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1022122212200 is a wasteful number, since it uses less digits than its factorization.
1022122212200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5110611077 (or 5110611068 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 1022122212200 its reverse (22122212201), we get a palindrome (1044244424401).
Subtracting from 1022122212200 its reverse (22122212201), we obtain a palindrome (999999999999).
The spelling of 1022122212200 in words is "one trillion, twenty-two billion, one hundred twenty-two million, two hundred twelve thousand, two hundred".
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