Base | Representation |
---|---|
bin | 11011010101011100101101… |
… | …111110110000110111001010 |
3 | 120202200000221012111121211222 |
4 | 123111130231332300313022 |
5 | 111224201004424310442 |
6 | 1103404505102122042 |
7 | 34215460301561252 |
oct | 3325345576606712 |
9 | 522600835447758 |
10 | 120221201010122 |
11 | 353405858a0083 |
12 | 11597810b80322 |
13 | 5210a6cbac944 |
14 | 2198a46b4a962 |
15 | dd7368ed08d2 |
hex | 6d572dfb0dca |
120221201010122 has 8 divisors (see below), whose sum is σ = 181986221712900. Its totient is φ = 59559127105824.
The previous prime is 120221201010091. The next prime is 120221201010143. The reversal of 120221201010122 is 221010102122021.
It can be written as a sum of positive squares in 2 ways, for example, as 119856492514201 + 364708495921 = 10947899^2 + 603911^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 120221201010122.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275736699347 + ... + 275736699782.
Almost surely, 2120221201010122 is an apocalyptic number.
120221201010122 is a deficient number, since it is larger than the sum of its proper divisors (61765020702778).
120221201010122 is a wasteful number, since it uses less digits than its factorization.
120221201010122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551473399240.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 120221201010122 its reverse (221010102122021), we get a palindrome (341231303132143).
The spelling of 120221201010122 in words is "one hundred twenty trillion, two hundred twenty-one billion, two hundred one million, ten thousand, one hundred twenty-two".
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