Base | Representation |
---|---|
bin | 11011010101001010111100… |
… | …001001000000000111000100 |
3 | 120202121012122210200220212010 |
4 | 123111022330021000013010 |
5 | 111223342410433102322 |
6 | 1103352030525454220 |
7 | 34214213241215025 |
oct | 3325127411000704 |
9 | 522535583626763 |
10 | 120202111222212 |
11 | 3533347a138958 |
12 | 11593b83a11370 |
13 | 520c019c65956 |
14 | 2197b556bcc4c |
15 | dd6aed10c20c |
hex | 6d52bc2401c4 |
120202111222212 has 24 divisors (see below), whose sum is σ = 296969921843616. Its totient is φ = 37710466265728.
The previous prime is 120202111222187. The next prime is 120202111222223. The reversal of 120202111222212 is 212222111202021.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 294613017498 + ... + 294613017905.
It is an arithmetic number, because the mean of its divisors is an integer number (12373746743484).
Almost surely, 2120202111222212 is an apocalyptic number.
120202111222212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120202111222212 is an abundant number, since it is smaller than the sum of its proper divisors (176767810621404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120202111222212 is a wasteful number, since it uses less digits than its factorization.
120202111222212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 589226035427 (or 589226035425 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 120202111222212 its reverse (212222111202021), we get a palindrome (332424222424233).
The spelling of 120202111222212 in words is "one hundred twenty trillion, two hundred two billion, one hundred eleven million, two hundred twenty-two thousand, two hundred twelve".
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