Base | Representation |
---|---|
bin | 10111001111011000010110… |
… | …101011000100111001100110 |
3 | 111101220101001212100000212001 |
4 | 113033120112223010321212 |
5 | 101344120200044214342 |
6 | 1001215314454515514 |
7 | 30346400641601512 |
oct | 2717302653047146 |
9 | 441811055300761 |
10 | 102212012101222 |
11 | 2a627964195641 |
12 | b569458065b9a |
13 | 450572250a08a |
14 | 1b35132c31142 |
15 | bc3b805828b7 |
hex | 5cf616ac4e66 |
102212012101222 has 8 divisors (see below), whose sum is σ = 153318679164000. Its totient is φ = 51105785713224.
The previous prime is 102212012101141. The next prime is 102212012101223. The reversal of 102212012101222 is 222101210212201.
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 102212012101222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102212012101223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109588222 + ... + 110516977.
It is an arithmetic number, because the mean of its divisors is an integer number (19164834895500).
Almost surely, 2102212012101222 is an apocalyptic number.
102212012101222 is a deficient number, since it is larger than the sum of its proper divisors (51106667062778).
102212012101222 is a wasteful number, since it uses less digits than its factorization.
102212012101222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220337390.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 102212012101222 its reverse (222101210212201), we get a palindrome (324313222313423).
The spelling of 102212012101222 in words is "one hundred two trillion, two hundred twelve billion, twelve million, one hundred one thousand, two hundred twenty-two".
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