Base | Representation |
---|---|
bin | 100000000010111000101… |
… | …101001100110011010011 |
3 | 21210112001200021000011001 |
4 | 200002320231030303103 |
5 | 242034421230042321 |
6 | 4403350235202431 |
7 | 315045432053110 |
oct | 40027055146323 |
9 | 7715050230131 |
10 | 2202122112211 |
11 | 779a0758332a |
12 | 2b69522a6417 |
13 | 12c875414038 |
14 | 78824735907 |
15 | 3c4378d5c91 |
hex | 200b8b4ccd3 |
2202122112211 has 16 divisors (see below), whose sum is σ = 2526529388544. Its totient is φ = 1880175710304.
The previous prime is 2202122112139. The next prime is 2202122112217. The reversal of 2202122112211 is 1122112212022.
It is a cyclic number.
It is not a de Polignac number, because 2202122112211 - 27 = 2202122112083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2202122112217) 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, 3970990 + ... + 4491436.
It is an arithmetic number, because the mean of its divisors is an integer number (157908086784).
Almost surely, 22202122112211 is an apocalyptic number.
2202122112211 is a deficient number, since it is larger than the sum of its proper divisors (324407276333).
2202122112211 is a wasteful number, since it uses less digits than its factorization.
2202122112211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 522810.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 2202122112211 its reverse (1122112212022), we get a palindrome (3324234324233).
The spelling of 2202122112211 in words is "two trillion, two hundred two billion, one hundred twenty-two million, one hundred twelve thousand, two hundred eleven".
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