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120211120120201 = 11101108200828191
BaseRepresentation
bin11011010101010011010101…
…000111001110000110001001
3120202122001220122112100121121
4123111103111013032012021
5111224014333222321301
61103400120505435241
734214652422455525
oct3325232507160611
9522561818470547
10120211120120201
11353372824572a0
1211595878a9bb21
13520cb24510016
14219836bd6cd85
15dd6e78e953a1
hex6d54d51ce189

120211120120201 has 8 divisors (see below), whose sum is σ = 132437813707008. Its totient is φ = 108200828190000.

The previous prime is 120211120120177. The next prime is 120211120120283. The reversal of 120211120120201 is 102021021112021.

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

It is a cyclic number.

It is not a de Polignac number, because 120211120120201 - 213 = 120211120112009 is a prime.

It is a super-3 number, since 3×1202111201202013 (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120211120520201) 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, 54100412985 + ... + 54100415206.

It is an arithmetic number, because the mean of its divisors is an integer number (16554726713376).

Almost surely, 2120211120120201 is an apocalyptic number.

120211120120201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120211120120201 is a deficient number, since it is larger than the sum of its proper divisors (12226693586807).

120211120120201 is a wasteful number, since it uses less digits than its factorization.

120211120120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108200828303.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120211120120201 its reverse (102021021112021), we get a palindrome (222232141232222).

It can be divided in two parts, 1202111 and 20120201, that added together give a palindrome (21322312).

The spelling of 120211120120201 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred twenty million, one hundred twenty thousand, two hundred one".

Divisors: 1 11 101 1111 108200828191 1190209110101 10928283647291 120211120120201