Base | Representation |
---|---|
bin | 1010111011101010110001… |
… | …0111000100010001111000 |
3 | 1120120010021010011202200121 |
4 | 2232322230113010101320 |
5 | 3033414342304102300 |
6 | 41322001445143024 |
7 | 2350301005040065 |
oct | 256725427042170 |
9 | 46503233152617 |
10 | 12020210222200 |
11 | 3914819338984 |
12 | 14217200baa74 |
13 | 6926687c054b |
14 | 2d7ad1b87c6c |
15 | 15ca1736481a |
hex | aeeac5c4478 |
12020210222200 has 48 divisors (see below), whose sum is σ = 27947637386280. Its totient is φ = 4807972498560.
The previous prime is 12020210222191. The next prime is 12020210222201. The reversal of 12020210222200 is 222201202021.
12020210222200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12020210222201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8226214 + ... + 9576586.
Almost surely, 212020210222200 is an apocalyptic number.
12020210222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12020210222200 is an abundant number, since it is smaller than the sum of its proper divisors (15927427164080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12020210222200 is a wasteful number, since it uses less digits than its factorization.
12020210222200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1394896 (or 1394887 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 12020210222200 its reverse (222201202021), we get a palindrome (12242411424221).
The spelling of 12020210222200 in words is "twelve trillion, twenty billion, two hundred ten million, two hundred twenty-two thousand, two hundred".
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