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12333223201 = 138871069571
BaseRepresentation
bin10110111110001111…
…00000110100100001
31011211112010122122111
423133013200310201
5200224301120301
65355451435321
7614425444645
oct133707406441
934745118574
1012333223201
115259868152
122482455b41
1312171c5710
1484dd9cc25
154c2b43551
hex2df1e0d21

12333223201 has 8 divisors (see below), whose sum is σ = 13296919104. Its totient is φ = 11371668240.

The previous prime is 12333223187. The next prime is 12333223213. The reversal of 12333223201 is 10232233321.

12333223201 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 12333223201 - 25 = 12333223169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12333223261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523255 + ... + 546316.

It is an arithmetic number, because the mean of its divisors is an integer number (1662114888).

Almost surely, 212333223201 is an apocalyptic number.

It is an amenable number.

12333223201 is a deficient number, since it is larger than the sum of its proper divisors (963695903).

12333223201 is a wasteful number, since it uses less digits than its factorization.

12333223201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070471.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12333223201 its reverse (10232233321), we get a palindrome (22565456522).

The spelling of 12333223201 in words is "twelve billion, three hundred thirty-three million, two hundred twenty-three thousand, two hundred one".

Divisors: 1 13 887 11531 1069571 13904423 948709477 12333223201