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12200333331311 = 67348835220151
BaseRepresentation
bin1011000110001001110010…
…0010001100101101101111
31121012100012012120202212222
42301202130202030231233
53044342240313100221
641540431124345555
72366305430150636
oct261423442145557
947170165522788
1012200333331311
113984150115824
12145060ab452bb
136a6642aa9c08
143026dc06c51d
1516255a7899ab
hexb189c88cb6f

12200333331311 has 8 divisors (see below), whose sum is σ = 12382785201024. Its totient is φ = 12017891971800.

The previous prime is 12200333331287. The next prime is 12200333331317. The reversal of 12200333331311 is 11313333300221.

12200333331311 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 a cyclic number.

It is not a de Polignac number, because 12200333331311 - 230 = 12199259589487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200333331317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272915 + ... + 4947236.

It is an arithmetic number, because the mean of its divisors is an integer number (1547848150128).

Almost surely, 212200333331311 is an apocalyptic number.

12200333331311 is a deficient number, since it is larger than the sum of its proper divisors (182451869713).

12200333331311 is an equidigital number, since it uses as much as digits as its factorization.

12200333331311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255101.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 12200333331311 its reverse (11313333300221), we get a palindrome (23513666631532).

The spelling of 12200333331311 in words is "twelve trillion, two hundred billion, three hundred thirty-three million, three hundred thirty-one thousand, three hundred eleven".

Divisors: 1 67 34883 2337161 5220151 349750117 182094527333 12200333331311