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12010211100202 = 27857872221443
BaseRepresentation
bin1010111011000101100001…
…0111011100011000101010
31120112011110021001201221211
42232301120113130120222
53033233403020201302
641313225333223334
72346465140642650
oct256613027343052
946464407051854
1012010211100202
113910558073597
12141b7ab491b4a
1369173404c903
142d7423bb2dd0
1515c62e5cbad7
hexaec585dc62a

12010211100202 has 8 divisors (see below), whose sum is σ = 20588933314656. Its totient is φ = 5147233328652.

The previous prime is 12010211100187. The next prime is 12010211100203. The reversal of 12010211100202 is 20200111201021.

12010211100202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (12010211100203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428936110708 + ... + 428936110735.

It is an arithmetic number, because the mean of its divisors is an integer number (2573616664332).

Almost surely, 212010211100202 is an apocalyptic number.

12010211100202 is a deficient number, since it is larger than the sum of its proper divisors (8578722214454).

12010211100202 is an equidigital number, since it uses as much as digits as its factorization.

12010211100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857872221452.

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

Adding to 12010211100202 its reverse (20200111201021), we get a palindrome (32210322301223).

The spelling of 12010211100202 in words is "twelve trillion, ten billion, two hundred eleven million, one hundred thousand, two hundred two".

Divisors: 1 2 7 14 857872221443 1715744442886 6005105550101 12010211100202