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12200324302 = 229210350419
BaseRepresentation
bin10110101110011001…
…00010110011001110
31011111021001200122001
423113030202303032
5144441240334202
65334343142514
7611223021415
oct132714426316
934437050561
1012200324302
1151a0846251
122445a44a3a
1311c580360a
1483a48647c
154b6140d87
hex2d7322cce

12200324302 has 8 divisors (see below), whose sum is σ = 18931537800. Its totient is φ = 5889811704.

The previous prime is 12200324293. The next prime is 12200324317. The reversal of 12200324302 is 20342300221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12200324302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105175152 + ... + 105175267.

It is an arithmetic number, because the mean of its divisors is an integer number (2366442225).

Almost surely, 212200324302 is an apocalyptic number.

12200324302 is a deficient number, since it is larger than the sum of its proper divisors (6731213498).

12200324302 is a wasteful number, since it uses less digits than its factorization.

12200324302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210350450.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12200324302 its reverse (20342300221), we get a palindrome (32542624523).

The spelling of 12200324302 in words is "twelve billion, two hundred million, three hundred twenty-four thousand, three hundred two".

Divisors: 1 2 29 58 210350419 420700838 6100162151 12200324302