Base | Representation |
---|---|
bin | 11011010101001001111001… |
… | …111010110111011000101001 |
3 | 120202121002210101011011121111 |
4 | 123111021321322313120221 |
5 | 111223333122024021301 |
6 | 1103351324401110321 |
7 | 34214143560650065 |
oct | 3325117172673051 |
9 | 522532711134544 |
10 | 120201000220201 |
11 | 35332a59a9967a |
12 | 115939139283a1 |
13 | 520bba0a32304 |
14 | 2197a8bd18aa5 |
15 | dd6a85801551 |
hex | 6d5279eb7629 |
120201000220201 has 32 divisors (see below), whose sum is σ = 121985821900800. Its totient is φ = 118432616702400.
The previous prime is 120201000220183. The next prime is 120201000220207. The reversal of 120201000220201 is 102022000102021.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 120201000220201 - 243 = 111404907197993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120201000220207) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33324367540 + ... + 33324371146.
It is an arithmetic number, because the mean of its divisors is an integer number (3812056934400).
Almost surely, 2120201000220201 is an apocalyptic number.
It is an amenable number.
120201000220201 is a deficient number, since it is larger than the sum of its proper divisors (1784821680599).
120201000220201 is a wasteful number, since it uses less digits than its factorization.
120201000220201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6925.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 120201000220201 its reverse (102022000102021), we get a palindrome (222223000322222).
The spelling of 120201000220201 in words is "one hundred twenty trillion, two hundred one billion, two hundred twenty thousand, two hundred one".
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