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12330020202 = 23171031173617
BaseRepresentation
bin10110111101110110…
…10010110101101010
31011211022002220221220
423132323102311222
5200222441121302
65355255042510
7614356304523
oct133673226552
934738086856
1012330020202
115257a7a745
122481370436
131216643856
1484d7a784a
154c270e4bc
hex2deed2d6a

12330020202 has 32 divisors (see below), whose sum is σ = 26364154752. Its totient is φ = 3830682624.

The previous prime is 12330020201. The next prime is 12330020203. The reversal of 12330020202 is 20202003321.

It is an interprime number because it is at equal distance from previous prime (12330020201) and next prime (12330020203).

12330020202 is a modest number, since divided by 20202 gives 12330 as remainder.

It is not an unprimeable number, because it can be changed into a prime (12330020201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576303 + ... + 597314.

It is an arithmetic number, because the mean of its divisors is an integer number (823879836).

Almost surely, 212330020202 is an apocalyptic number.

12330020202 is an abundant number, since it is smaller than the sum of its proper divisors (14034134550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12330020202 is a wasteful number, since it uses less digits than its factorization.

12330020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173742.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 12330020202 its reverse (20202003321), we get a palindrome (32532023523).

The spelling of 12330020202 in words is "twelve billion, three hundred thirty million, twenty thousand, two hundred two".

Divisors: 1 2 3 6 17 34 51 102 103 206 309 618 1751 3502 5253 10506 1173617 2347234 3520851 7041702 19951489 39902978 59854467 119708934 120882551 241765102 362647653 725295306 2055003367 4110006734 6165010101 12330020202