Base | Representation |
---|---|
bin | 1011000001011110100101… |
… | …1111100010100000000010 |
3 | 1120220122220001001221211220 |
4 | 2300113221133202200002 |
5 | 3042033300121213442 |
6 | 41435505501215510 |
7 | 2360433253024533 |
oct | 260275137424002 |
9 | 46818801057756 |
10 | 12120020101122 |
11 | 395308741921a |
12 | 1438b36261596 |
13 | 69bbb3ac43bb |
14 | 2dc87d87868a |
15 | 160409a46eec |
hex | b05e97e2802 |
12120020101122 has 32 divisors (see below), whose sum is σ = 24260124853440. Its totient is φ = 4036659594240.
The previous prime is 12120020101093. The next prime is 12120020101151. The reversal of 12120020101122 is 22110102002121.
It is an interprime number because it is at equal distance from previous prime (12120020101093) and next prime (12120020101151).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227917597 + ... + 227970767.
It is an arithmetic number, because the mean of its divisors is an integer number (758128901670).
Almost surely, 212120020101122 is an apocalyptic number.
12120020101122 is an abundant number, since it is smaller than the sum of its proper divisors (12140104752318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12120020101122 is a wasteful number, since it uses less digits than its factorization.
12120020101122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83938.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 12120020101122 its reverse (22110102002121), we get a palindrome (34230122103243).
The spelling of 12120020101122 in words is "twelve trillion, one hundred twenty billion, twenty million, one hundred one thousand, one hundred twenty-two".
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