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12112000201 = 75929326877
BaseRepresentation
bin10110100011110111…
…00111010011001001
31011021002212100202001
423101323213103021
5144301133001301
65321510111001
7606101205640
oct132173472311
934232770661
1012112000201
1151559aa024
12242034b461
1311b041a432
1482c854357
154ad4e5c01
hex2d1ee74c9

12112000201 has 8 divisors (see below), whose sum is σ = 14076901440. Its totient is φ = 10205752848.

The previous prime is 12112000193. The next prime is 12112000223. The reversal of 12112000201 is 10200021121.

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 12112000201 - 23 = 12112000193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12112000001) 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, 14663026 + ... + 14663851.

It is an arithmetic number, because the mean of its divisors is an integer number (1759612680).

Almost surely, 212112000201 is an apocalyptic number.

It is an amenable number.

12112000201 is a deficient number, since it is larger than the sum of its proper divisors (1964901239).

12112000201 is an equidigital number, since it uses as much as digits as its factorization.

12112000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29326943.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12112000201 its reverse (10200021121), we get a palindrome (22312021322).

The spelling of 12112000201 in words is "twelve billion, one hundred twelve million, two hundred one", and thus it is an aban number.

Divisors: 1 7 59 413 29326877 205288139 1730285743 12112000201