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12230333230 = 253373629179
BaseRepresentation
bin10110110001111110…
…00001001100101110
31011120100112022010211
423120333001030232
5200021431130410
65341334253034
7612036055123
oct133077011456
934510468124
1012230333230
115206782415
122453ab717a
1311cbaac68b
1484045874a
154b8abc68a
hex2d8fc132e

12230333230 has 16 divisors (see below), whose sum is σ = 22079931120. Its totient is φ = 4877615232.

The previous prime is 12230333209. The next prime is 12230333293. The reversal of 12230333230 is 3233303221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1811220 + ... + 1817959.

It is an arithmetic number, because the mean of its divisors is an integer number (1379995695).

Almost surely, 212230333230 is an apocalyptic number.

12230333230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230333230 is a deficient number, since it is larger than the sum of its proper divisors (9849597890).

12230333230 is a wasteful number, since it uses less digits than its factorization.

12230333230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629523.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 12230333230 its reverse (3233303221), we get a palindrome (15463636451).

The spelling of 12230333230 in words is "twelve billion, two hundred thirty million, three hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 337 674 1685 3370 3629179 7258358 18145895 36291790 1223033323 2446066646 6115166615 12230333230