Base | Representation |
---|---|
bin | 1011000110110101101100… |
… | …0101100111100100110010 |
3 | 1121020110121122200212020001 |
4 | 2301231123011213210302 |
5 | 3100040410234101002 |
6 | 41550100502340214 |
7 | 2400203503110511 |
oct | 261553305474462 |
9 | 47213548625201 |
10 | 12212120222002 |
11 | 39891495501a8 |
12 | 145295a42a66a |
13 | 6a77a0a4754c |
14 | 3030d9654678 |
15 | 1629ea461a87 |
hex | b1b5b167932 |
12212120222002 has 8 divisors (see below), whose sum is σ = 18318236781312. Its totient is φ = 6106041294900.
The previous prime is 12212120221999. The next prime is 12212120222033. The reversal of 12212120222002 is 20022202121221.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 8582274 + ... + 9903517.
It is an arithmetic number, because the mean of its divisors is an integer number (2289779597664).
Almost surely, 212212120222002 is an apocalyptic number.
12212120222002 is a deficient number, since it is larger than the sum of its proper divisors (6106116559310).
12212120222002 is a wasteful number, since it uses less digits than its factorization.
12212120222002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18816104.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 12212120222002 its reverse (20022202121221), we get a palindrome (32234322343223).
The spelling of 12212120222002 in words is "twelve trillion, two hundred twelve billion, one hundred twenty million, two hundred twenty-two thousand, two".
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