Base | Representation |
---|---|
bin | 11011110000111101101011… |
… | …000011010011110010111010 |
3 | 121000100210110000111112110210 |
4 | 123300331223003103302322 |
5 | 112001140344333102302 |
6 | 1111413252235051550 |
7 | 34502205321314241 |
oct | 3360755303236272 |
9 | 530323400445423 |
10 | 122112011222202 |
11 | 359aa45a977111 |
12 | 118421615a0bb6 |
13 | 531a161a64241 |
14 | 2222377c7d958 |
15 | e1b6310a866c |
hex | 6f0f6b0d3cba |
122112011222202 has 8 divisors (see below), whose sum is σ = 244224022444416. Its totient is φ = 40704003740732.
The previous prime is 122112011222171. The next prime is 122112011222233. The reversal of 122112011222202 is 202222110211221.
It is an interprime number because it is at equal distance from previous prime (122112011222171) and next prime (122112011222233).
It is a sphenic number, since it is the product of 3 distinct primes.
122112011222202 is an admirable number.
It is a super-2 number, since 2×1221120112222022 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10176000935178 + ... + 10176000935189.
It is an arithmetic number, because the mean of its divisors is an integer number (30528002805552).
Almost surely, 2122112011222202 is an apocalyptic number.
122112011222202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122112011222202 is a wasteful number, since it uses less digits than its factorization.
122112011222202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20352001870372.
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 122112011222202 its reverse (202222110211221), we get a palindrome (324334121433423).
The spelling of 122112011222202 in words is "one hundred twenty-two trillion, one hundred twelve billion, eleven million, two hundred twenty-two thousand, two hundred two".
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