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12201202299 = 3111367424493
BaseRepresentation
bin10110101110011111…
…11001001001111011
31011111022201022000110
423113033321021323
5144442001433144
65334414035403
7611233336236
oct132717711173
934438638013
1012201202299
1151a1295970
1224461a8b63
1311c5a50140
1483a63441d
154b62660b9
hex2d73f927b

12201202299 has 32 divisors (see below), whose sum is σ = 19397677824. Its totient is φ = 6723953280.

The previous prime is 12201202231. The next prime is 12201202309. The reversal of 12201202299 is 99220210221.

It is not a de Polignac number, because 12201202299 - 27 = 12201202171 is a prime.

It is a super-2 number, since 2×122012022992 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12201206299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183504 + ... + 240989.

It is an arithmetic number, because the mean of its divisors is an integer number (606177432).

Almost surely, 212201202299 is an apocalyptic number.

12201202299 is a deficient number, since it is larger than the sum of its proper divisors (7196475525).

12201202299 is a wasteful number, since it uses less digits than its factorization.

12201202299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424587.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 12201202299 in words is "twelve billion, two hundred one million, two hundred two thousand, two hundred ninety-nine".

Divisors: 1 3 11 13 33 39 67 143 201 429 737 871 2211 2613 9581 28743 424493 1273479 4669423 5518409 14008269 16555227 28441031 60702499 85323093 182107497 312851341 369733403 938554023 1109200209 4067067433 12201202299