Base | Representation |
---|---|
bin | 10001110010000101101… |
… | …010100000000110100100 |
3 | 11022211020012110201110022 |
4 | 101302011222200012210 |
5 | 130010140341121312 |
6 | 2333215104214312 |
7 | 154200425004506 |
oct | 21620552400644 |
9 | 4284205421408 |
10 | 1222013223332 |
11 | 431286674650 |
12 | 178a0190a398 |
13 | 8b30a0b9745 |
14 | 43207d4bd76 |
15 | 21bc257c172 |
hex | 11c85aa01a4 |
1222013223332 has 12 divisors (see below), whose sum is σ = 2332934335536. Its totient is φ = 555460556040.
The previous prime is 1222013223331. The next prime is 1222013223349. The reversal of 1222013223332 is 2333223102221.
It is not an unprimeable number, because it can be changed into a prime (1222013223331) 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, 13886513858 + ... + 13886513945.
It is an arithmetic number, because the mean of its divisors is an integer number (194411194628).
Almost surely, 21222013223332 is an apocalyptic number.
It is an amenable number.
1222013223332 is a deficient number, since it is larger than the sum of its proper divisors (1110921112204).
1222013223332 is a wasteful number, since it uses less digits than its factorization.
1222013223332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27773027818 (or 27773027816 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 1222013223332 its reverse (2333223102221), we get a palindrome (3555236325553).
The spelling of 1222013223332 in words is "one trillion, two hundred twenty-two billion, thirteen million, two hundred twenty-three thousand, three hundred thirty-two".
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