Base | Representation |
---|---|
bin | 1010111010100111110000… |
… | …1100001101110011111110 |
3 | 1120111101211111112200000022 |
4 | 2232221330030031303332 |
5 | 3033121022340431420 |
6 | 41305424511332142 |
7 | 2346063153301610 |
oct | 256517414156376 |
9 | 46441744480008 |
10 | 12002222202110 |
11 | 3908128599178 |
12 | 141a13bb21052 |
13 | 690a5cbc5a8a |
14 | 2d6ca6b98db0 |
15 | 15c313075c25 |
hex | aea7c30dcfe |
12002222202110 has 64 divisors (see below), whose sum is σ = 24891802619904. Its totient is φ = 4081494393600.
The previous prime is 12002222202107. The next prime is 12002222202181. The reversal of 12002222202110 is 1120222220021.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17200115 + ... + 17884305.
It is an arithmetic number, because the mean of its divisors is an integer number (388934415936).
Almost surely, 212002222202110 is an apocalyptic number.
12002222202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12002222202110 is an abundant number, since it is smaller than the sum of its proper divisors (12889580417794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12002222202110 is a wasteful number, since it uses less digits than its factorization.
12002222202110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686249.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 12002222202110 its reverse (1120222220021), we get a palindrome (13122444422131).
The spelling of 12002222202110 in words is "twelve trillion, two billion, two hundred twenty-two million, two hundred two thousand, one hundred ten".
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