Base | Representation |
---|---|
bin | 1011000110010000000010… |
… | …0010011101101000101111 |
3 | 1121012111112010122101100010 |
4 | 2301210000202131220233 |
5 | 3044404204321402343 |
6 | 41541305421304303 |
7 | 2366365132143426 |
oct | 261440042355057 |
9 | 47174463571303 |
10 | 12202011122223 |
11 | 398493119998a |
12 | 14509b8a05093 |
13 | 6a684c57b6c0 |
14 | 30281ac122bd |
15 | 162607c02d33 |
hex | b190089da2f |
12202011122223 has 8 divisors (see below), whose sum is σ = 17520836483248. Its totient is φ = 7508929921344.
The previous prime is 12202011122183. The next prime is 12202011122233. The reversal of 12202011122223 is 32222111020221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12202011122223 - 237 = 12064572168751 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12202011122223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12202011122233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156436039990 + ... + 156436040067.
It is an arithmetic number, because the mean of its divisors is an integer number (2190104560406).
Almost surely, 212202011122223 is an apocalyptic number.
12202011122223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12202011122223 is a deficient number, since it is larger than the sum of its proper divisors (5318825361025).
12202011122223 is a wasteful number, since it uses less digits than its factorization.
12202011122223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312872080073.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 12202011122223 its reverse (32222111020221), we get a palindrome (44424122142444).
The spelling of 12202011122223 in words is "twelve trillion, two hundred two billion, eleven million, one hundred twenty-two thousand, two hundred twenty-three".
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