Base | Representation |
---|---|
bin | 11011110001001110011011… |
… | …111111101011001010101010 |
3 | 121000102111220112120002010112 |
4 | 123301032123333223022222 |
5 | 112001434231112101442 |
6 | 1111425430355014322 |
7 | 34503413361302462 |
oct | 3361163377531252 |
9 | 530374815502115 |
10 | 122130012222122 |
11 | 35a07057a81853 |
12 | 11845745b9a3a2 |
13 | 531ba70254998 |
14 | 22231a488aba2 |
15 | e1bd365ad082 |
hex | 6f139bfeb2aa |
122130012222122 has 16 divisors (see below), whose sum is σ = 183209717644800. Its totient is φ = 61060106588400.
The previous prime is 122130012222089. The next prime is 122130012222133. The reversal of 122130012222122 is 221222210031221.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2206436747 + ... + 2206492097.
It is an arithmetic number, because the mean of its divisors is an integer number (11450607352800).
Almost surely, 2122130012222122 is an apocalyptic number.
122130012222122 is a deficient number, since it is larger than the sum of its proper divisors (61079705422678).
122130012222122 is a wasteful number, since it uses less digits than its factorization.
122130012222122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123941.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 122130012222122 its reverse (221222210031221), we get a palindrome (343352222253343).
The spelling of 122130012222122 in words is "one hundred twenty-two trillion, one hundred thirty billion, twelve million, two hundred twenty-two thousand, one hundred twenty-two".
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