Base | Representation |
---|---|
bin | 1010000110011011011001… |
… | …10010010010110100001100 |
3 | 2220122100201211002211200122 |
4 | 11003031230302102310030 |
5 | 10402401313324324322 |
6 | 115123350002244112 |
7 | 4451461534353101 |
oct | 503155462226414 |
9 | 86570654084618 |
10 | 22211101011212 |
11 | 709374752a053 |
12 | 25a87b0956638 |
13 | c5166199a759 |
14 | 56b047274aa8 |
15 | 287b65b7b442 |
hex | 14336cc92d0c |
22211101011212 has 12 divisors (see below), whose sum is σ = 39270142510200. Its totient is φ = 10991060294016.
The previous prime is 22211101011139. The next prime is 22211101011293. The reversal of 22211101011212 is 21211010111222.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28622552462 + ... + 28622553237.
It is an arithmetic number, because the mean of its divisors is an integer number (3272511875850).
Almost surely, 222211101011212 is an apocalyptic number.
It is an amenable number.
22211101011212 is a deficient number, since it is larger than the sum of its proper divisors (17059041498988).
22211101011212 is a wasteful number, since it uses less digits than its factorization.
22211101011212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57245105800 (or 57245105798 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 22211101011212 its reverse (21211010111222), we get a palindrome (43422111122434).
The spelling of 22211101011212 in words is "twenty-two trillion, two hundred eleven billion, one hundred one million, eleven thousand, two hundred twelve".
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