Base | Representation |
---|---|
bin | 11110111000010111101… |
… | …111100111010111011010 |
3 | 21111212112122111110011201 |
4 | 132320113233213113122 |
5 | 234232041210432302 |
6 | 4302515045144414 |
7 | 306213630045256 |
oct | 36702757472732 |
9 | 7455478443151 |
10 | 2122112202202 |
11 | 748a8a018763 |
12 | 2a33430bb10a |
13 | 12516421c615 |
14 | 749d453b266 |
15 | 3a30360ac87 |
hex | 1ee17be75da |
2122112202202 has 8 divisors (see below), whose sum is σ = 3221519728896. Its totient is φ = 1048272292572.
The previous prime is 2122112202139. The next prime is 2122112202239. The reversal of 2122112202202 is 2022022112212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2122112202202.
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, 6391904058 + ... + 6391904389.
It is an arithmetic number, because the mean of its divisors is an integer number (402689966112).
Almost surely, 22122112202202 is an apocalyptic number.
2122112202202 is a deficient number, since it is larger than the sum of its proper divisors (1099407526694).
2122112202202 is a wasteful number, since it uses less digits than its factorization.
2122112202202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12783808532.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 2122112202202 its reverse (2022022112212), we get a palindrome (4144134314414).
The spelling of 2122112202202 in words is "two trillion, one hundred twenty-two billion, one hundred twelve million, two hundred two thousand, two hundred two".
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