Base | Representation |
---|---|
bin | 11011010101010100010000… |
… | …000111010100010001000110 |
3 | 120202122011110122011112002122 |
4 | 123111110100013110101012 |
5 | 111224023400130014342 |
6 | 1103400403030205542 |
7 | 34215016102353161 |
oct | 3325242007242106 |
9 | 522564418145078 |
10 | 120212110001222 |
11 | 35337740199588 |
12 | 11595ab44b38b2 |
13 | 520cc51616435 |
14 | 2198423604ad8 |
15 | dd6ed5d284d2 |
hex | 6d55101d4446 |
120212110001222 has 32 divisors (see below), whose sum is σ = 188211208711680. Its totient is φ = 57476518292160.
The previous prime is 120212110001201. The next prime is 120212110001227. The reversal of 120212110001222 is 222100011212021.
It is a self number, because there is not a number n which added to its sum of digits gives 120212110001222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120212110001227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5010287258 + ... + 5010311250.
It is an arithmetic number, because the mean of its divisors is an integer number (5881600272240).
Almost surely, 2120212110001222 is an apocalyptic number.
120212110001222 is a deficient number, since it is larger than the sum of its proper divisors (67999098710458).
120212110001222 is a wasteful number, since it uses less digits than its factorization.
120212110001222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50228.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 120212110001222 its reverse (222100011212021), we get a palindrome (342312121213243).
The spelling of 120212110001222 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred ten million, one thousand, two hundred twenty-two".
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