Base | Representation |
---|---|
bin | 1010111011000101100001… |
… | …0111011100110110101010 |
3 | 1120112011110021001211120221 |
4 | 2232301120113130312222 |
5 | 3033233403020231442 |
6 | 41313225333240254 |
7 | 2346465140651362 |
oct | 256613027346652 |
9 | 46464407054527 |
10 | 12010211102122 |
11 | 3910558074a82 |
12 | 141b7ab49308a |
13 | 69173405074c |
14 | 2d7423bb39a2 |
15 | 15c62e5cc467 |
hex | aec585dcdaa |
12010211102122 has 16 divisors (see below), whose sum is σ = 18710783632800. Its totient is φ = 5774933206000.
The previous prime is 12010211102117. The next prime is 12010211102129. The reversal of 12010211102122 is 22120111201021.
It is a junction number, because it is equal to n+sod(n) for n = 12010211102096 and 12010211102105.
It is not an unprimeable number, because it can be changed into a prime (12010211102129) 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, 412480672 + ... + 412509787.
It is an arithmetic number, because the mean of its divisors is an integer number (1169423977050).
Almost surely, 212010211102122 is an apocalyptic number.
12010211102122 is a deficient number, since it is larger than the sum of its proper divisors (6700572530678).
12010211102122 is a wasteful number, since it uses less digits than its factorization.
12010211102122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 824990741.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 12010211102122 its reverse (22120111201021), we get a palindrome (34130322303143).
The spelling of 12010211102122 in words is "twelve trillion, ten billion, two hundred eleven million, one hundred two thousand, one hundred twenty-two".
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