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12333331201 = 787155310091
BaseRepresentation
bin10110111110001111…
…11011001100000001
31011211112100010210111
423133013323030001
5200224313044301
65355454031321
7614426404552
oct133707731401
934745303714
1012333331201
115259931304
1224824a8541
131217232919
1484ddca329
154c2b65551
hex2df1fb301

12333331201 has 8 divisors (see below), whose sum is σ = 12358178784. Its totient is φ = 12308508480.

The previous prime is 12333331189. The next prime is 12333331211. The reversal of 12333331201 is 10213333321.

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 12333331201 - 221 = 12331234049 is a prime.

It is a super-2 number, since 2×123333312012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12333331211) 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, 1217166 + ... + 1227256.

It is an arithmetic number, because the mean of its divisors is an integer number (1544772348).

Almost surely, 212333331201 is an apocalyptic number.

It is an amenable number.

12333331201 is a deficient number, since it is larger than the sum of its proper divisors (24847583).

12333331201 is a wasteful number, since it uses less digits than its factorization.

12333331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12431.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12333331201 its reverse (10213333321), we get a palindrome (22546664522).

The spelling of 12333331201 in words is "twelve billion, three hundred thirty-three million, three hundred thirty-one thousand, two hundred one".

Divisors: 1 787 1553 10091 1222211 7941617 15671323 12333331201