Base | Representation |
---|---|
bin | 1010111011000100110100… |
… | …0110100011001011101110 |
3 | 1120112010222002110122220101 |
4 | 2232301031012203023232 |
5 | 3033233011130402342 |
6 | 41313154502541314 |
7 | 2346460354442515 |
oct | 256611506431356 |
9 | 46463862418811 |
10 | 12010022122222 |
11 | 3910470429643 |
12 | 141b75813783a |
13 | 691703b54417 |
14 | 2d7406a5d67c |
15 | 15c61cbed3b7 |
hex | aec4d1a32ee |
12010022122222 has 8 divisors (see below), whose sum is σ = 18056831405472. Its totient is φ = 5991078320400.
The previous prime is 12010022122181. The next prime is 12010022122237. The reversal of 12010022122222 is 22222122001021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12010022122222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6966369279 + ... + 6966371002.
It is an arithmetic number, because the mean of its divisors is an integer number (2257103925684).
Almost surely, 212010022122222 is an apocalyptic number.
12010022122222 is a deficient number, since it is larger than the sum of its proper divisors (6046809283250).
12010022122222 is a wasteful number, since it uses less digits than its factorization.
12010022122222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13932740714.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 12010022122222 its reverse (22222122001021), we get a palindrome (34232144123243).
The spelling of 12010022122222 in words is "twelve trillion, ten billion, twenty-two million, one hundred twenty-two thousand, two hundred twenty-two".
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