Base | Representation |
---|---|
bin | 1011000110110101010100… |
… | …1111110001010101000110 |
3 | 1121020110100211021211220001 |
4 | 2301231111033301111012 |
5 | 3100040210142020402 |
6 | 41550043042031514 |
7 | 2400201203106625 |
oct | 261552517612506 |
9 | 47213324254801 |
10 | 12212022220102 |
11 | 39890a91a39a1 |
12 | 145293164859a |
13 | 6a7786653363 |
14 | 3030ca6236bc |
15 | 1629e1a54187 |
hex | b1b553f1546 |
12212022220102 has 8 divisors (see below), whose sum is σ = 18489229903656. Its totient is φ = 6048945585552.
The previous prime is 12212022220087. The next prime is 12212022220157. The reversal of 12212022220102 is 20102222021221.
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 12212022220102.
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, 28532761983 + ... + 28532762410.
It is an arithmetic number, because the mean of its divisors is an integer number (2311153737957).
Almost surely, 212212022220102 is an apocalyptic number.
12212022220102 is a deficient number, since it is larger than the sum of its proper divisors (6277207683554).
12212022220102 is a wasteful number, since it uses less digits than its factorization.
12212022220102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57065524502.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 12212022220102 its reverse (20102222021221), we get a palindrome (32314244241323).
The spelling of 12212022220102 in words is "twelve trillion, two hundred twelve billion, twenty-two million, two hundred twenty thousand, one hundred two".
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