Base | Representation |
---|---|
bin | 11011110001000110111110… |
… | …011100010011111101100001 |
3 | 121000101202020011120012102020 |
4 | 123301012332130103331201 |
5 | 112001321324024020001 |
6 | 1111422023350012053 |
7 | 34503011003353635 |
oct | 3361067634237541 |
9 | 530352204505366 |
10 | 122122000220001 |
11 | 35a03716456aa1 |
12 | 1184408a947029 |
13 | 531b09439b922 |
14 | 2222a4477adc5 |
15 | e1ba17ee1736 |
hex | 6f11be713f61 |
122122000220001 has 8 divisors (see below), whose sum is σ = 162829428205920. Its totient is φ = 81414619523712.
The previous prime is 122122000219993. The next prime is 122122000220021. The reversal of 122122000220001 is 100022000221221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122122000220001 - 23 = 122122000219993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122122000220021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5279440 + ... + 16495953.
It is an arithmetic number, because the mean of its divisors is an integer number (20353678525740).
Almost surely, 2122122000220001 is an apocalyptic number.
It is an amenable number.
122122000220001 is a deficient number, since it is larger than the sum of its proper divisors (40707427985919).
122122000220001 is a wasteful number, since it uses less digits than its factorization.
122122000220001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23644815.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 122122000220001 its reverse (100022000221221), we get a palindrome (222144000441222).
The spelling of 122122000220001 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, two hundred twenty thousand, one".
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