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12230023230211 = 195312145008173
BaseRepresentation
bin1011000111111000011000…
…1100001011001100000011
31121022011211100100220112011
42301332012030023030003
53100334041421331321
642002221202113351
72401406243136643
oct261760614131403
947264740326464
1012230023230211
1139957a6306256
12145631604b857
136a9394b48627
14303d17234523
151631e705bae1
hexb1f8630b303

12230023230211 has 8 divisors (see below), whose sum is σ = 13116608827920. Its totient is φ = 11367727648992.

The previous prime is 12230023230209. The next prime is 12230023230241. The reversal of 12230023230211 is 11203232003221.

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 12230023230211 - 21 = 12230023230209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12230023230241) 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, 6072503080 + ... + 6072505093.

It is an arithmetic number, because the mean of its divisors is an integer number (1639576103490).

Almost surely, 212230023230211 is an apocalyptic number.

12230023230211 is a deficient number, since it is larger than the sum of its proper divisors (886585597709).

12230023230211 is a wasteful number, since it uses less digits than its factorization.

12230023230211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12145008245.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12230023230211 its reverse (11203232003221), we get a palindrome (23433255233432).

The spelling of 12230023230211 in words is "twelve trillion, two hundred thirty billion, twenty-three million, two hundred thirty thousand, two hundred eleven".

Divisors: 1 19 53 1007 12145008173 230755155287 643685433169 12230023230211