Base | Representation |
---|---|
bin | 11011010101010100010110… |
… | …110011000001000100010100 |
3 | 120202122011202110010202102211 |
4 | 123111110112303001010110 |
5 | 111224024112330321322 |
6 | 1103400422113243204 |
7 | 34215021633351535 |
oct | 3325242663010424 |
9 | 522564673122384 |
10 | 120212222120212 |
11 | 35337798508202 |
12 | 11595b25b63504 |
13 | 520cc6b911131 |
14 | 219843446c68c |
15 | dd6ee0ac3b77 |
hex | 6d5516cc1114 |
120212222120212 has 24 divisors (see below), whose sum is σ = 217633462169760. Its totient is φ = 58031383169760.
The previous prime is 120212222120191. The next prime is 120212222120213. The reversal of 120212222120212 is 212021222212021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120212222120213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15563418 + ... + 21969169.
It is an arithmetic number, because the mean of its divisors is an integer number (9068060923740).
Almost surely, 2120212222120212 is an apocalyptic number.
It is an amenable number.
120212222120212 is a deficient number, since it is larger than the sum of its proper divisors (97421240049548).
120212222120212 is a wasteful number, since it uses less digits than its factorization.
120212222120212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37560231 (or 37560229 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 120212222120212 its reverse (212021222212021), we get a palindrome (332233444332233).
It can be divided in two parts, 12021222212021 and 2, that multiplied together give a palindrome (24042444424042).
The spelling of 120212222120212 in words is "one hundred twenty trillion, two hundred twelve billion, two hundred twenty-two million, one hundred twenty thousand, two hundred twelve".
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