Base | Representation |
---|---|
bin | 1001010010011011011111… |
… | …0011100110111110101010 |
3 | 1100011021112020112012000202 |
4 | 2110212313303212332222 |
5 | 2314304112040201442 |
6 | 33415232442032202 |
7 | 2102544233306360 |
oct | 224466763467652 |
9 | 40137466465022 |
10 | 10212221022122 |
11 | 3287a84597aa9 |
12 | 118b2441a8662 |
13 | 591015346c22 |
14 | 2743ba323630 |
15 | 12a99b245c32 |
hex | 949b7ce6faa |
10212221022122 has 8 divisors (see below), whose sum is σ = 17506664609376. Its totient is φ = 4376666152332.
The previous prime is 10212221022103. The next prime is 10212221022131. The reversal of 10212221022122 is 22122012221201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 10212221022094 and 10212221022103.
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, 364722179348 + ... + 364722179375.
It is an arithmetic number, because the mean of its divisors is an integer number (2188333076172).
Almost surely, 210212221022122 is an apocalyptic number.
10212221022122 is a deficient number, since it is larger than the sum of its proper divisors (7294443587254).
10212221022122 is an equidigital number, since it uses as much as digits as its factorization.
10212221022122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 729444358732.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 10212221022122 its reverse (22122012221201), we get a palindrome (32334233243323).
The spelling of 10212221022122 in words is "ten trillion, two hundred twelve billion, two hundred twenty-one million, twenty-two thousand, one hundred twenty-two".
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