Base | Representation |
---|---|
bin | 110000000001101011110100… |
… | …010010001110011101010010 |
3 | 1000200212121220100122100200021 |
4 | 300001223310102032131102 |
5 | 210141130124011214302 |
6 | 2025122014113414054 |
7 | 62330200032314656 |
oct | 6001536422163522 |
9 | 1020777810570607 |
10 | 211222000101202 |
11 | 61335824569082 |
12 | 1b8342a456a32a |
13 | 90b21c288b15c |
14 | 3a232b1046a66 |
15 | 196458031b437 |
hex | c01af448e752 |
211222000101202 has 8 divisors (see below), whose sum is σ = 316835940620412. Its totient is φ = 105610019894400.
The previous prime is 211222000101187. The next prime is 211222000101209. The reversal of 211222000101202 is 202101000222112.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 202753079461321 + 8468920639881 = 14239139^2 + 2910141^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2112220001012022 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (211222000101209) 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, 489808699 + ... + 490239742.
Almost surely, 2211222000101202 is an apocalyptic number.
211222000101202 is a deficient number, since it is larger than the sum of its proper divisors (105613940519210).
211222000101202 is a wasteful number, since it uses less digits than its factorization.
211222000101202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 980156204.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 211222000101202 its reverse (202101000222112), we get a palindrome (413323000323314).
The spelling of 211222000101202 in words is "two hundred eleven trillion, two hundred twenty-two billion, one hundred one thousand, two hundred two".
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