Base | Representation |
---|---|
bin | 110010100000000000100111… |
… | …100010101101101100000011 |
3 | 1002010101202010002221020101111 |
4 | 302200000213202231230003 |
5 | 213102404410112102321 |
6 | 2104212131132344151 |
7 | 64532224624411162 |
oct | 6240004742555403 |
9 | 1063352102836344 |
10 | 222102012222211 |
11 | 6484aa30791630 |
12 | 20ab0a36615057 |
13 | 96c118c47cc34 |
14 | 3cbbb1ab0d3d9 |
15 | 1aa25b2b165e1 |
hex | ca00278adb03 |
222102012222211 has 16 divisors (see below), whose sum is σ = 243335458061280. Its totient is φ = 201042309611520.
The previous prime is 222102012222149. The next prime is 222102012222281. The reversal of 222102012222211 is 112222210201222.
It is a cyclic number.
It is not a de Polignac number, because 222102012222211 - 217 = 222102012091139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222102012222281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289463971 + ... + 290230243.
It is an arithmetic number, because the mean of its divisors is an integer number (15208466128830).
Almost surely, 2222102012222211 is an apocalyptic number.
222102012222211 is a deficient number, since it is larger than the sum of its proper divisors (21233445839069).
222102012222211 is a wasteful number, since it uses less digits than its factorization.
222102012222211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 879606.
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 222102012222211 its reverse (112222210201222), we get a palindrome (334324222423433).
The spelling of 222102012222211 in words is "two hundred twenty-two trillion, one hundred two billion, twelve million, two hundred twenty-two thousand, two hundred eleven".
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