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12230333330 = 251223033333
BaseRepresentation
bin10110110001111110…
…00001001110010010
31011120100112022021112
423120333001032102
5200021431131310
65341334253322
7612036055325
oct133077011622
934510468245
1012230333330
1152067824a6
122453ab7242
1311cbaac737
148404587bc
154b8abc705
hex2d8fc1392

12230333330 has 8 divisors (see below), whose sum is σ = 22014600012. Its totient is φ = 4892133328.

The previous prime is 12230333327. The next prime is 12230333347. The reversal of 12230333330 is 3333303221.

12230333330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10468768489 + 1761564841 = 102317^2 + 41971^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 12230333296 and 12230333305.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 611516657 + ... + 611516676.

Almost surely, 212230333330 is an apocalyptic number.

12230333330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230333330 is a deficient number, since it is larger than the sum of its proper divisors (9784266682).

12230333330 is a wasteful number, since it uses less digits than its factorization.

12230333330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223033340.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 12230333330 its reverse (3333303221), we get a palindrome (15563636551).

The spelling of 12230333330 in words is "twelve billion, two hundred thirty million, three hundred thirty-three thousand, three hundred thirty".

Divisors: 1 2 5 10 1223033333 2446066666 6115166665 12230333330