Base | Representation |
---|---|
bin | 11011110000110011011010… |
… | …101111101011001000010001 |
3 | 121000022202000122100201200220 |
4 | 123300303122233223020101 |
5 | 112001000322024034301 |
6 | 1111404231455103253 |
7 | 34501335416332431 |
oct | 3360633257531021 |
9 | 530282018321626 |
10 | 122101000221201 |
11 | 359a581a505091 |
12 | 1183bba9b11b29 |
13 | 53190c8787531 |
14 | 2221a117482c1 |
15 | e1b1d9594936 |
hex | 6f0cdabeb211 |
122101000221201 has 8 divisors (see below), whose sum is σ = 162904177180800. Its totient is φ = 81349245037872.
The previous prime is 122101000221157. The next prime is 122101000221209. The reversal of 122101000221201 is 102122000101221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122101000221201 - 241 = 119901976965649 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (122101000221209) 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, 12855438526 + ... + 12855448023.
It is an arithmetic number, because the mean of its divisors is an integer number (20363022147600).
Almost surely, 2122101000221201 is an apocalyptic number.
It is an amenable number.
122101000221201 is a deficient number, since it is larger than the sum of its proper divisors (40803176959599).
122101000221201 is a wasteful number, since it uses less digits than its factorization.
122101000221201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25710888135.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 122101000221201 its reverse (102122000101221), we get a palindrome (224223000322422).
The spelling of 122101000221201 in words is "one hundred twenty-two trillion, one hundred one billion, two hundred twenty-one thousand, two hundred one".
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