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12010210201201 = 192545724830747
BaseRepresentation
bin1010111011000101100001…
…0100000000111001110001
31120112011110012101001202111
42232301120110000321301
53033233402302414301
641313225302045321
72346465130206652
oct256613024007161
946464405331674
1012010210201201
11391055760a113
12141b7ab119841
13691733ac6664
142d7423a1b529
1515c62e4a0551
hexaec58500e71

12010210201201 has 8 divisors (see below), whose sum is σ = 12642823651680. Its totient is φ = 11377646463168.

The previous prime is 12010210201193. The next prime is 12010210201219. The reversal of 12010210201201 is 10210201201021.

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 12010210201201 - 23 = 12010210201193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010210201001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11931691 + ... + 12899056.

It is an arithmetic number, because the mean of its divisors is an integer number (1580352956460).

Almost surely, 212010210201201 is an apocalyptic number.

It is an amenable number.

12010210201201 is a deficient number, since it is larger than the sum of its proper divisors (632613450479).

12010210201201 is a wasteful number, since it uses less digits than its factorization.

12010210201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24856223.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12010210201201 its reverse (10210201201021), we get a palindrome (22220411402222).

The spelling of 12010210201201 in words is "twelve trillion, ten billion, two hundred ten million, two hundred one thousand, two hundred one".

Divisors: 1 19 25457 483683 24830747 471784193 632116326379 12010210201201