Base | Representation |
---|---|
bin | 100000000010000001111… |
… | …000000110010010000100 |
3 | 21210102200120022202022002 |
4 | 200002001320012102010 |
5 | 242031030232102322 |
6 | 4403115054524432 |
7 | 315013562114060 |
oct | 40020170062204 |
9 | 7712616282262 |
10 | 2201202222212 |
11 | 7795852a6364 |
12 | 2b6736206718 |
13 | 12c759975326 |
14 | 787784bcaa0 |
15 | 3c3d1c7ac92 |
hex | 20081e06484 |
2201202222212 has 24 divisors (see below), whose sum is σ = 4593813334656. Its totient is φ = 902356190208.
The previous prime is 2201202222211. The next prime is 2201202222217. The reversal of 2201202222212 is 2122222021022.
It is not an unprimeable number, because it can be changed into a prime (2201202222211) 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, 1709007293 + ... + 1709008580.
It is an arithmetic number, because the mean of its divisors is an integer number (191408888944).
Almost surely, 22201202222212 is an apocalyptic number.
It is an amenable number.
2201202222212 is an abundant number, since it is smaller than the sum of its proper divisors (2392611112444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201202222212 is a wasteful number, since it uses less digits than its factorization.
2201202222212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3418015907 (or 3418015905 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 2201202222212 its reverse (2122222021022), we get a palindrome (4323424243234).
The spelling of 2201202222212 in words is "two trillion, two hundred one billion, two hundred two million, two hundred twenty-two thousand, two hundred twelve".
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