Base | Representation |
---|---|
bin | 10001110010001101001… |
… | …111011010101111100110 |
3 | 11022211120001122222102022 |
4 | 101302031033122233212 |
5 | 130010420411404342 |
6 | 2333235444543142 |
7 | 154203530332553 |
oct | 21621517325746 |
9 | 4284501588368 |
10 | 1222140341222 |
11 | 4313413a8159 |
12 | 178a383b1ab2 |
13 | 8b32a536428 |
14 | 4321ab9ba2a |
15 | 21bcd7db9d2 |
hex | 11c8d3dabe6 |
1222140341222 has 16 divisors (see below), whose sum is σ = 1835522095200. Its totient is φ = 610300120320.
The previous prime is 1222140341203. The next prime is 1222140341231. The reversal of 1222140341222 is 2221430412221.
It is a happy number.
It is a super-3 number, since 3×12221403412223 (a number of 37 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1222140341191 and 1222140341200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5072054 + ... + 5307542.
It is an arithmetic number, because the mean of its divisors is an integer number (114720130950).
Almost surely, 21222140341222 is an apocalyptic number.
1222140341222 is a deficient number, since it is larger than the sum of its proper divisors (613381753978).
1222140341222 is a wasteful number, since it uses less digits than its factorization.
1222140341222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238751.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 1222140341222 its reverse (2221430412221), we get a palindrome (3443570753443).
The spelling of 1222140341222 in words is "one trillion, two hundred twenty-two billion, one hundred forty million, three hundred forty-one thousand, two hundred twenty-two".
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