Base | Representation |
---|---|
bin | 11011010100000000100001… |
… | …110001101101000010110100 |
3 | 120202022120102111020111202010 |
4 | 123110000201301231002310 |
5 | 111221040242233342322 |
6 | 1103251214332244220 |
7 | 34205354252145564 |
oct | 3324004161550264 |
9 | 522276374214663 |
10 | 120122212012212 |
11 | 353025a91128a3 |
12 | 115805a5910670 |
13 | 52046259900b7 |
14 | 2193d3609cda4 |
15 | dd49c38ec20c |
hex | 6d4021c6d0b4 |
120122212012212 has 24 divisors (see below), whose sum is σ = 281024700056800. Its totient is φ = 39935088952416.
The previous prime is 120122212012199. The next prime is 120122212012213. The reversal of 120122212012212 is 212210212221021.
120122212012212 is digitally balanced in base 3, 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 (120122212012213) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 13206043387 + ... + 13206052482.
Almost surely, 2120122212012212 is an apocalyptic number.
120122212012212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120122212012212 is an abundant number, since it is smaller than the sum of its proper divisors (160902488044588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120122212012212 is a wasteful number, since it uses less digits than its factorization.
120122212012212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26412096255 (or 26412096253 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 120122212012212 its reverse (212210212221021), we get a palindrome (332332424233233).
The spelling of 120122212012212 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred twelve million, twelve thousand, two hundred twelve".
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