Base | Representation |
---|---|
bin | 1010111010011111111011… |
… | …1100110110011100001110 |
3 | 1120111012102001210200001222 |
4 | 2232213332330312130032 |
5 | 3033102221440202342 |
6 | 41304440212003342 |
7 | 2345660120461664 |
oct | 256477674663416 |
9 | 46435361720058 |
10 | 12000121022222 |
11 | 390724a524673 |
12 | 1419854300552 |
13 | 6907b67b3b78 |
14 | 2d6b47ac2c34 |
15 | 15c23d878ed2 |
hex | ae9fef3670e |
12000121022222 has 8 divisors (see below), whose sum is σ = 18033088631016. Its totient is φ = 5989091478552.
The previous prime is 12000121022209. The next prime is 12000121022237. The reversal of 12000121022222 is 22222012100021.
It is a happy number.
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 12000121022222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5484514913 + ... + 5484517100.
It is an arithmetic number, because the mean of its divisors is an integer number (2254136078877).
Almost surely, 212000121022222 is an apocalyptic number.
12000121022222 is a deficient number, since it is larger than the sum of its proper divisors (6032967608794).
12000121022222 is a wasteful number, since it uses less digits than its factorization.
12000121022222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10969032562.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 12000121022222 its reverse (22222012100021), we get a palindrome (34222133122243).
The spelling of 12000121022222 in words is "twelve trillion, one hundred twenty-one million, twenty-two thousand, two hundred twenty-two".
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