Base | Representation |
---|---|
bin | 11011110000110100100011… |
… | …100000100101010110001010 |
3 | 121000022212011201110211022002 |
4 | 123300310203200211112022 |
5 | 112001010322034031442 |
6 | 1111404552544431002 |
7 | 34501410601651454 |
oct | 3360644340452612 |
9 | 530285151424262 |
10 | 122102221002122 |
11 | 359a6296614939 |
12 | 1184028a918462 |
13 | 53192616766ca |
14 | 2221ac99272d4 |
15 | e1b25b837732 |
hex | 6f0d2382558a |
122102221002122 has 16 divisors (see below), whose sum is σ = 183611333733000. Its totient is φ = 60898459668480.
The previous prime is 122102221002107. The next prime is 122102221002133. The reversal of 122102221002122 is 221200122201221.
122102221002122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 120758362758121 + 1343858244001 = 10989011^2 + 1159249^2 .
It is a junction number, because it is equal to n+sod(n) for n = 122102221002094 and 122102221002103.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10628972 + ... + 18899192.
Almost surely, 2122102221002122 is an apocalyptic number.
122102221002122 is a deficient number, since it is larger than the sum of its proper divisors (61509112730878).
122102221002122 is a wasteful number, since it uses less digits than its factorization.
122102221002122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8288681.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 122102221002122 its reverse (221200122201221), we get a palindrome (343302343203343).
The spelling of 122102221002122 in words is "one hundred twenty-two trillion, one hundred two billion, two hundred twenty-one million, two thousand, one hundred twenty-two".
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