Base | Representation |
---|---|
bin | 1001010010111111111111… |
… | …0111110010100010110100 |
3 | 1100012012211011001110101122 |
4 | 2110233333313302202310 |
5 | 2314434144110342322 |
6 | 33423533044243112 |
7 | 2103342120326531 |
oct | 224577767624264 |
9 | 40165734043348 |
10 | 10222020012212 |
11 | 329115289a318 |
12 | 11911199a0498 |
13 | 591c174b5508 |
14 | 274a698bdd88 |
15 | 12ad7164a442 |
hex | 94bffdf28b4 |
10222020012212 has 48 divisors (see below), whose sum is σ = 18963931896000. Its totient is φ = 4804490921472.
The previous prime is 10222020012199. The next prime is 10222020012287. The reversal of 10222020012212 is 21221002022201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252381539 + ... + 252422037.
It is an arithmetic number, because the mean of its divisors is an integer number (395081914500).
Almost surely, 210222020012212 is an apocalyptic number.
It is an amenable number.
10222020012212 is a deficient number, since it is larger than the sum of its proper divisors (8741911883788).
10222020012212 is a wasteful number, since it uses less digits than its factorization.
10222020012212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44960 (or 44958 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10222020012212 its reverse (21221002022201), we get a palindrome (31443022034413).
The spelling of 10222020012212 in words is "ten trillion, two hundred twenty-two billion, twenty million, twelve thousand, two hundred twelve".
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