Base | Representation |
---|---|
bin | 11011010010100010011000… |
… | …010110101011101001101100 |
3 | 120201221220111100221002020101 |
4 | 123102202120112223221230 |
5 | 111212411224240432340 |
6 | 1103132535315000444 |
7 | 34165145203014511 |
oct | 3322423026535154 |
9 | 521856440832211 |
10 | 120021122202220 |
11 | 352737435a2388 |
12 | 11564a92b99124 |
13 | 51c7c35459b95 |
14 | 218d0a63d3308 |
15 | dd2058b90c9a |
hex | 6d28985aba6c |
120021122202220 has 24 divisors (see below), whose sum is σ = 252246153600000. Its totient is φ = 47970011361792.
The previous prime is 120021122202211. The next prime is 120021122202329. The reversal of 120021122202220 is 22202221120021.
120021122202220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2402319340 + ... + 2402369299.
It is an arithmetic number, because the mean of its divisors is an integer number (10510256400000).
Almost surely, 2120021122202220 is an apocalyptic number.
120021122202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120021122202220 is an abundant number, since it is smaller than the sum of its proper divisors (132225031397780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120021122202220 is a wasteful number, since it uses less digits than its factorization.
120021122202220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4804689897 (or 4804689895 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 120021122202220 its reverse (22202221120021), we get a palindrome (142223343322241).
The spelling of 120021122202220 in words is "one hundred twenty trillion, twenty-one billion, one hundred twenty-two million, two hundred two thousand, two hundred twenty".
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