Base | Representation |
---|---|
bin | 11011010101010100010110… |
… | …110011000001000100001011 |
3 | 120202122011202110010202102111 |
4 | 123111110112303001010023 |
5 | 111224024112330321303 |
6 | 1103400422113243151 |
7 | 34215021633351523 |
oct | 3325242663010413 |
9 | 522564673122374 |
10 | 120212222120203 |
11 | 353377985081a4 |
12 | 11595b25b634b7 |
13 | 520cc6b911125 |
14 | 219843446c683 |
15 | dd6ee0ac3b6d |
hex | 6d5516cc110b |
120212222120203 has 4 divisors (see below), whose sum is σ = 120214802326528. Its totient is φ = 120209641913880.
The previous prime is 120212222120191. The next prime is 120212222120213. The reversal of 120212222120203 is 302021222212021.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 120212222120203 - 217 = 120212221989131 is a prime.
It is a super-2 number, since 2×1202122221202032 (a number of 29 digits) contains 22 as substring.
It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 1290033276 + ... + 1290126457.
It is an arithmetic number, because the mean of its divisors is an integer number (30053700581632).
Almost surely, 2120212222120203 is an apocalyptic number.
120212222120203 is a deficient number, since it is larger than the sum of its proper divisors (2580206325).
120212222120203 is an equidigital number, since it uses as much as digits as its factorization.
120212222120203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2580206324.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 120212222120203 its reverse (302021222212021), we get a palindrome (422233444332224).
The spelling of 120212222120203 in words is "one hundred twenty trillion, two hundred twelve billion, two hundred twenty-two million, one hundred twenty thousand, two hundred three".
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