Base | Representation |
---|---|
bin | 11110101111001000111… |
… | …100010111011100101110 |
3 | 21110220221212100002100122 |
4 | 132233020330113130232 |
5 | 234101241223211342 |
6 | 4254155324524542 |
7 | 305413201361414 |
oct | 36571074273456 |
9 | 7426855302318 |
10 | 2112200210222 |
11 | 744862a54453 |
12 | 2a14376b0752 |
13 | 1242448374cb |
14 | 74333d672b4 |
15 | 39e233344d2 |
hex | 1ebc8f1772e |
2112200210222 has 8 divisors (see below), whose sum is σ = 3171681641856. Its totient is φ = 1054972996272.
The previous prime is 2112200210221. The next prime is 2112200210233. The reversal of 2112200210222 is 2220120022112.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×21122002102222 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2112200210222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112200210221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563552078 + ... + 563555825.
It is an arithmetic number, because the mean of its divisors is an integer number (396460205232).
Almost surely, 22112200210222 is an apocalyptic number.
2112200210222 is a deficient number, since it is larger than the sum of its proper divisors (1059481431634).
2112200210222 is a wasteful number, since it uses less digits than its factorization.
2112200210222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1127108842.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 2112200210222 its reverse (2220120022112), we get a palindrome (4332320232334).
The spelling of 2112200210222 in words is "two trillion, one hundred twelve billion, two hundred million, two hundred ten thousand, two hundred twenty-two".
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