Base | Representation |
---|---|
bin | 111000111001110110… |
… | …0011101101011010110 |
3 | 102200102100002021210012 |
4 | 1301303230131223112 |
5 | 4000231212320042 |
6 | 132045444400222 |
7 | 11554142611331 |
oct | 1616354355326 |
9 | 380370067705 |
10 | 122200120022 |
11 | 47908866932 |
12 | 1b8246a6072 |
13 | b6a5c5b536 |
14 | 5cb3615618 |
15 | 32a31e7e82 |
hex | 1c73b1dad6 |
122200120022 has 8 divisors (see below), whose sum is σ = 183302141400. Its totient is φ = 61099406224.
The previous prime is 122200120013. The next prime is 122200120027. The reversal of 122200120022 is 220021002221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 122200119979 and 122200120006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122200120027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44447 + ... + 496362.
It is an arithmetic number, because the mean of its divisors is an integer number (22912767675).
Almost surely, 2122200120022 is an apocalyptic number.
122200120022 is a deficient number, since it is larger than the sum of its proper divisors (61102021378).
122200120022 is a wasteful number, since it uses less digits than its factorization.
122200120022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 653790.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 122200120022 its reverse (220021002221), we get a palindrome (342221122243).
The spelling of 122200120022 in words is "one hundred twenty-two billion, two hundred million, one hundred twenty thousand, twenty-two".
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