Base | Representation |
---|---|
bin | 110010100001011101101111… |
… | …010010010010000100001000 |
3 | 1002010202022012102210211102200 |
4 | 302201131233102102010020 |
5 | 213111024144012401440 |
6 | 2104330104544200200 |
7 | 64542364463502354 |
oct | 6241355722220410 |
9 | 1063668172724380 |
10 | 222202000122120 |
11 | 64889380302757 |
12 | 20b082a0309060 |
13 | 96ca735613c55 |
14 | 3cc28c4300464 |
15 | 1aa4eb5c60c30 |
hex | ca176f492108 |
222202000122120 has 192 divisors, whose sum is σ = 741686708056320. Its totient is φ = 57651441956352.
The previous prime is 222202000122103. The next prime is 222202000122121. The reversal of 222202000122120 is 21221000202222.
222202000122120 is a `hidden beast` number, since 2 + 2 + 220 + 200 + 0 + 1 + 221 + 20 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 222202000122093 and 222202000122102.
It is not an unprimeable number, because it can be changed into a prime (222202000122121) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1141466637 + ... + 1141661283.
It is an arithmetic number, because the mean of its divisors is an integer number (3862951604460).
Almost surely, 2222202000122120 is an apocalyptic number.
222202000122120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
222202000122120 is an abundant number, since it is smaller than the sum of its proper divisors (519484707934200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222202000122120 is a wasteful number, since it uses less digits than its factorization.
222202000122120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280404 (or 280397 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 222202000122120 its reverse (21221000202222), we get a palindrome (243423000324342).
The spelling of 222202000122120 in words is "two hundred twenty-two trillion, two hundred two billion, one hundred twenty-two thousand, one hundred twenty".
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