Base | Representation |
---|---|
bin | 110111111110111001… |
… | …0111010111010000010 |
3 | 102111022111002111221221 |
4 | 1233331302322322002 |
5 | 3432203324213442 |
6 | 131121304505254 |
7 | 11454133666354 |
oct | 1577562727202 |
9 | 374274074857 |
10 | 120222101122 |
11 | 46a93272a72 |
12 | 1b37217b22a |
13 | b44c20c256 |
14 | 5b66a3d0d4 |
15 | 31d9728467 |
hex | 1bfdcbae82 |
120222101122 has 4 divisors (see below), whose sum is σ = 180333151686. Its totient is φ = 60111050560.
The previous prime is 120222101093. The next prime is 120222101147. The reversal of 120222101122 is 221101222021.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221101222021 = 137 ⋅1613877533.
It can be written as a sum of positive squares in only one way, i.e., 97674375841 + 22547725281 = 312529^2 + 150159^2 .
It is a junction number, because it is equal to n+sod(n) for n = 120222101096 and 120222101105.
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 as a sum of consecutive naturals, namely, 30055525279 + ... + 30055525282.
Almost surely, 2120222101122 is an apocalyptic number.
120222101122 is a deficient number, since it is larger than the sum of its proper divisors (60111050564).
120222101122 is an equidigital number, since it uses as much as digits as its factorization.
120222101122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60111050563.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 120222101122 its reverse (221101222021), we get a palindrome (341323323143).
The spelling of 120222101122 in words is "one hundred twenty billion, two hundred twenty-two million, one hundred one thousand, one hundred twenty-two".
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