Base | Representation |
---|---|
bin | 1010111010100111010110… |
… | …1000100110010111101111 |
3 | 1120111101112211120002112102 |
4 | 2232221311220212113233 |
5 | 3033120311210432343 |
6 | 41305405541525315 |
7 | 2346060346310333 |
oct | 256516550462757 |
9 | 46441484502472 |
10 | 12002112202223 |
11 | 3908081497680 |
12 | 141a10b11383b |
13 | 690a431907a0 |
14 | 2d6c963237c3 |
15 | 15c3085983b8 |
hex | aea75a265ef |
12002112202223 has 16 divisors (see below), whose sum is σ = 14400391735296. Its totient is φ = 9857410998240.
The previous prime is 12002112202177. The next prime is 12002112202229. The reversal of 12002112202223 is 32220221120021.
It is not a de Polignac number, because 12002112202223 - 210 = 12002112201199 is a prime.
It is a super-2 number, since 2×120021122022232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12002112202195 and 12002112202204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12002112202229) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 892874711 + ... + 892888152.
It is an arithmetic number, because the mean of its divisors is an integer number (900024483456).
Almost surely, 212002112202223 is an apocalyptic number.
12002112202223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12002112202223 is a deficient number, since it is larger than the sum of its proper divisors (2398279533073).
12002112202223 is a wasteful number, since it uses less digits than its factorization.
12002112202223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1785762934.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 12002112202223 its reverse (32220221120021), we get a palindrome (44222333322244).
The spelling of 12002112202223 in words is "twelve trillion, two billion, one hundred twelve million, two hundred two thousand, two hundred twenty-three".
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