Base | Representation |
---|---|
bin | 11011101111010101010110… |
… | …110010011101101011010011 |
3 | 120222222002022220121012022120 |
4 | 123233111112302131223103 |
5 | 111442322001020042321 |
6 | 1111250005515105323 |
7 | 34461131532510246 |
oct | 3357252662355323 |
9 | 528862286535276 |
10 | 122000002112211 |
11 | 35966a01727a23 |
12 | 11824501a42243 |
13 | 530c721250572 |
14 | 221ab8dd0d25d |
15 | e187778edec6 |
hex | 6ef556c9dad3 |
122000002112211 has 32 divisors (see below), whose sum is σ = 178176805954560. Its totient is φ = 73908420278784.
The previous prime is 122000002112167. The next prime is 122000002112213. The reversal of 122000002112211 is 112211200000221.
It is not a de Polignac number, because 122000002112211 - 26 = 122000002112147 is a prime.
It is a super-3 number, since 3×1220000021122113 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (122000002112213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120126006 + ... + 121137348.
It is an arithmetic number, because the mean of its divisors is an integer number (5568025186080).
Almost surely, 2122000002112211 is an apocalyptic number.
122000002112211 is a deficient number, since it is larger than the sum of its proper divisors (56176803842349).
122000002112211 is a wasteful number, since it uses less digits than its factorization.
122000002112211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1092955.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 122000002112211 its reverse (112211200000221), we get a palindrome (234211202112432).
The spelling of 122000002112211 in words is "one hundred twenty-two trillion, two million, one hundred twelve thousand, two hundred eleven".
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