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12002010212110 = 255322645302287
BaseRepresentation
bin1010111010100110111110…
…0011100010011100001110
31120111101021201122110101211
42232221233203202130032
53033120104103241420
641305351455525034
72346055000356142
oct256515743423416
946441251573354
1012002010212110
113908029966a26
12141a0a0b2977a
13690a280011c9
142d6c86975222
1515c2ee64de5a
hexaea6f8e270e

12002010212110 has 16 divisors (see below), whose sum is σ = 22011233823936. Its totient is φ = 4710222875488.

The previous prime is 12002010212107. The next prime is 12002010212111. The reversal of 12002010212110 is 1121201020021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002010212111) 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, 11322650614 + ... + 11322651673.

It is an arithmetic number, because the mean of its divisors is an integer number (1375702113996).

Almost surely, 212002010212110 is an apocalyptic number.

12002010212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12002010212110 is a deficient number, since it is larger than the sum of its proper divisors (10009223611826).

12002010212110 is a wasteful number, since it uses less digits than its factorization.

12002010212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22645302347.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12002010212110 its reverse (1121201020021), we get a palindrome (13123211232131).

The spelling of 12002010212110 in words is "twelve trillion, two billion, ten million, two hundred twelve thousand, one hundred ten".

Divisors: 1 2 5 10 53 106 265 530 22645302287 45290604574 113226511435 226453022870 1200201021211 2400402042422 6001005106055 12002010212110