Base | Representation |
---|---|
bin | 1010000000110111101001… |
… | …11101000010110010100100 |
3 | 2212222002202110120221000122 |
4 | 11000123310331002302210 |
5 | 10341234142133032322 |
6 | 114455522205101112 |
7 | 4431620621514632 |
oct | 500336475026244 |
9 | 85862673527018 |
10 | 22020112002212 |
11 | 701a74a186855 |
12 | 257778ab57798 |
13 | c396454a951c |
14 | 561ac9c2a352 |
15 | 282bd8855442 |
hex | 1406f4f42ca4 |
22020112002212 has 12 divisors (see below), whose sum is σ = 38535231198156. Its totient is φ = 11010045945600.
The previous prime is 22020112002137. The next prime is 22020112002223. The reversal of 22020112002212 is 21220021102022.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 617330775616 + 21402781226596 = 785704^2 + 4626314^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4737212 + ... + 8153612.
It is an arithmetic number, because the mean of its divisors is an integer number (3211269266513).
Almost surely, 222020112002212 is an apocalyptic number.
It is an amenable number.
22020112002212 is a deficient number, since it is larger than the sum of its proper divisors (16515119195944).
22020112002212 is a wasteful number, since it uses less digits than its factorization.
22020112002212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5027758 (or 5027756 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 22020112002212 its reverse (21220021102022), we get a palindrome (43240133104234).
The spelling of 22020112002212 in words is "twenty-two trillion, twenty billion, one hundred twelve million, two thousand, two hundred twelve".
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