Base | Representation |
---|---|
bin | 11011100011101110001010… |
… | …010010000101010111011010 |
3 | 120220010210112220211111021001 |
4 | 123203232022102011113122 |
5 | 111341233200020402302 |
6 | 1105435233041535214 |
7 | 34346361412511161 |
oct | 3343561222052732 |
9 | 526123486744231 |
10 | 121202002122202 |
11 | 35689531517351 |
12 | 1171591534450a |
13 | 52823b8752971 |
14 | 21d02cb4463d8 |
15 | e02b1eec2787 |
hex | 6e3b8a4855da |
121202002122202 has 16 divisors (see below), whose sum is σ = 188509175027712. Its totient is φ = 58383142922160.
The previous prime is 121202002122199. The next prime is 121202002122281. The reversal of 121202002122202 is 202221200202121.
It is a super-2 number, since 2×1212020021222022 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 121202002122202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4383105013 + ... + 4383132664.
It is an arithmetic number, because the mean of its divisors is an integer number (11781823439232).
Almost surely, 2121202002122202 is an apocalyptic number.
121202002122202 is a deficient number, since it is larger than the sum of its proper divisors (67307172905510).
121202002122202 is a wasteful number, since it uses less digits than its factorization.
121202002122202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8766237933.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 121202002122202 its reverse (202221200202121), we get a palindrome (323423202324323).
The spelling of 121202002122202 in words is "one hundred twenty-one trillion, two hundred two billion, two million, one hundred twenty-two thousand, two hundred two".
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