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120201010112201 = 5915113492087789
BaseRepresentation
bin11011010101001001111010…
…100000100110011011001001
3120202121002211001202201212212
4123111021322200212123021
5111223333132042042301
61103351325353114505
734214144041016534
oct3325117240463311
9522532731681785
10120201010112201
1135332a64635687
12115939170b8a35
13520bba2ab6975
142197a8d371a1b
15dd6a866074bb
hex6d527a8266c9

120201010112201 has 8 divisors (see below), whose sum is σ = 123047840644800. Its totient is φ = 117381163755600.

The previous prime is 120201010112129. The next prime is 120201010112257. The reversal of 120201010112201 is 102211010102021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-120201010112201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120201010132201) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 6746034986 + ... + 6746052803.

It is an arithmetic number, because the mean of its divisors is an integer number (15380980080600).

Almost surely, 2120201010112201 is an apocalyptic number.

It is an amenable number.

120201010112201 is a deficient number, since it is larger than the sum of its proper divisors (2846830532599).

120201010112201 is a wasteful number, since it uses less digits than its factorization.

120201010112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13492087999.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120201010112201 its reverse (102211010102021), we get a palindrome (222412020214222).

The spelling of 120201010112201 in words is "one hundred twenty trillion, two hundred one billion, ten million, one hundred twelve thousand, two hundred one".

Divisors: 1 59 151 8909 13492087789 796033179551 2037305256139 120201010112201