Base | Representation |
---|---|
bin | 110010000011000010100010… |
… | …100011100000011001000000 |
3 | 1001212100102111202120222112201 |
4 | 302003002202203200121000 |
5 | 212322300230031431422 |
6 | 2100045410001402544 |
7 | 64235340002062366 |
oct | 6203024243403100 |
9 | 1055312452528481 |
10 | 220111211202112 |
11 | 6415270548857a |
12 | 2082b03b339454 |
13 | 95a8523986a49 |
14 | 3c4d621c6d636 |
15 | 1a6a8e751c727 |
hex | c830a28e0640 |
220111211202112 has 56 divisors (see below), whose sum is σ = 439130496896000. Its totient is φ = 109465031218176.
The previous prime is 220111211202083. The next prime is 220111211202133. The reversal of 220111211202112 is 211202112111022.
It is a happy number.
It is a super-2 number, since 2×2201112112021122 (a number of 29 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 220111211202112.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9282889 + ... + 22943287.
It is an arithmetic number, because the mean of its divisors is an integer number (7841616016000).
Almost surely, 2220111211202112 is an apocalyptic number.
It is an amenable number.
220111211202112 is a deficient number, since it is larger than the sum of its proper divisors (219019285693888).
220111211202112 is a wasteful number, since it uses less digits than its factorization.
220111211202112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13661763 (or 13661753 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 19.
Adding to 220111211202112 its reverse (211202112111022), we get a palindrome (431313323313134).
The spelling of 220111211202112 in words is "two hundred twenty trillion, one hundred eleven billion, two hundred eleven million, two hundred two thousand, one hundred twelve".
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