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12110223441 = 311093639983
BaseRepresentation
bin10110100011101001…
…10101100001010001
31011020222112002111010
423101310311201101
5144300204122231
65321404041133
7606050125611
oct132164654121
934228462433
1012110223441
1151549a6128
12241b8331a9
1311acc477b4
1482c510a41
154ad294546
hex2d1d35851

12110223441 has 8 divisors (see below), whose sum is σ = 16161528960. Its totient is φ = 8066200112.

The previous prime is 12110223413. The next prime is 12110223443. The reversal of 12110223441 is 14432201121.

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 12110223441 - 25 = 12110223409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12110223443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1816665 + ... + 1823318.

It is an arithmetic number, because the mean of its divisors is an integer number (2020191120).

Almost surely, 212110223441 is an apocalyptic number.

It is an amenable number.

12110223441 is a deficient number, since it is larger than the sum of its proper divisors (4051305519).

12110223441 is a wasteful number, since it uses less digits than its factorization.

12110223441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641095.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12110223441 its reverse (14432201121), we get a palindrome (26542424562).

The spelling of 12110223441 in words is "twelve billion, one hundred ten million, two hundred twenty-three thousand, four hundred forty-one".

Divisors: 1 3 1109 3327 3639983 10919949 4036741147 12110223441