Base | Representation |
---|---|
bin | 110010011111111111101011… |
… | …001110001100111011110011 |
3 | 1002010101122111120122210122122 |
4 | 302133333223032030323303 |
5 | 213102400322023242321 |
6 | 2104211442501424455 |
7 | 64532160555436541 |
oct | 6237775316147363 |
9 | 1063348446583578 |
10 | 222101000212211 |
11 | 6484a56150552a |
12 | 20ab07b370b12b |
13 | 96c105a8c9353 |
14 | 3cbba62556d91 |
15 | 1aa2553d618ab |
hex | c9ffeb38cef3 |
222101000212211 has 8 divisors (see below), whose sum is σ = 222165635458560. Its totient is φ = 222036366225672.
The previous prime is 222101000212177. The next prime is 222101000212241. The reversal of 222101000212211 is 112212000101222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-222101000212211 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 222101000212211.
It is not an unprimeable number, because it can be changed into a prime (222101000212241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442143356 + ... + 442645398.
It is an arithmetic number, because the mean of its divisors is an integer number (27770704432320).
Almost surely, 2222101000212211 is an apocalyptic number.
222101000212211 is a deficient number, since it is larger than the sum of its proper divisors (64635246349).
222101000212211 is a wasteful number, since it uses less digits than its factorization.
222101000212211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 629905.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 222101000212211 its reverse (112212000101222), we get a palindrome (334313000313433).
The spelling of 222101000212211 in words is "two hundred twenty-two trillion, one hundred one billion, two hundred twelve thousand, two hundred eleven".
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