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12210303231233 = 176659107862011
BaseRepresentation
bin1011000110101110111011…
…0010010110010100000001
31121020021221000201011110122
42301223232302112110001
53100023200111344413
641545200314110025
72400110460666362
oct261535662262401
947207830634418
1012210303231233
1139883a6941138
121452531a1b315
136a7571488993
14302da61d7b69
15162940b9e108
hexb1aeec96501

12210303231233 has 8 divisors (see below), whose sum is σ = 12930497998560. Its totient is φ = 11490324201280.

The previous prime is 12210303231221. The next prime is 12210303231251. The reversal of 12210303231233 is 33213230301221.

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 12210303231233 - 214 = 12210303214849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12210303231433) 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, 53817803 + ... + 54044208.

It is an arithmetic number, because the mean of its divisors is an integer number (1616312249820).

Almost surely, 212210303231233 is an apocalyptic number.

It is an amenable number.

12210303231233 is a deficient number, since it is larger than the sum of its proper divisors (720194767327).

12210303231233 is a wasteful number, since it uses less digits than its factorization.

12210303231233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107868687.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12210303231233 its reverse (33213230301221), we get a palindrome (45423533532454).

The spelling of 12210303231233 in words is "twelve trillion, two hundred ten billion, three hundred three million, two hundred thirty-one thousand, two hundred thirty-three".

Divisors: 1 17 6659 113203 107862011 1833654187 718253131249 12210303231233