Base | Representation |
---|---|
bin | 1011000110001000111111… |
… | …0100011110110000100010 |
3 | 1121012022122100012102210010 |
4 | 2301202033310132300202 |
5 | 3044341321211120002 |
6 | 41540354024345350 |
7 | 2366300230063035 |
oct | 261421764366042 |
9 | 47168570172703 |
10 | 12200120020002 |
11 | 3984050770892 |
12 | 145056b615256 |
13 | 6a660a841ac5 |
14 | 3026bb9c301c |
15 | 162546ba146c |
hex | b188fd1ec22 |
12200120020002 has 8 divisors (see below), whose sum is σ = 24400240040016. Its totient is φ = 4066706673332.
The previous prime is 12200120019977. The next prime is 12200120020009. The reversal of 12200120020002 is 20002002100221.
It is a sphenic number, since it is the product of 3 distinct primes.
12200120020002 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 12200120020002.
It is not an unprimeable number, because it can be changed into a prime (12200120020009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016676668328 + ... + 1016676668339.
It is an arithmetic number, because the mean of its divisors is an integer number (3050030005002).
Almost surely, 212200120020002 is an apocalyptic number.
12200120020002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12200120020002 is a wasteful number, since it uses less digits than its factorization.
12200120020002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2033353336672.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 12200120020002 its reverse (20002002100221), we get a palindrome (32202122120223).
The spelling of 12200120020002 in words is "twelve trillion, two hundred billion, one hundred twenty million, twenty thousand, two".
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