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12222222000211 = 263373124590689
BaseRepresentation
bin1011000111011011010100…
…1100110110000001010011
31121021102200122222100210201
42301312311030312001103
53100222102313001321
641554451122440031
72401012024602106
oct261666514660123
947242618870721
1012222222000211
113992462760733
1214548b9503017
136a872084b9c2
143037b710c73d
15162ddc226291
hexb1db5336053

12222222000211 has 8 divisors (see below), whose sum is σ = 12301586367840. Its totient is φ = 12143106815232.

The previous prime is 12222222000199. The next prime is 12222222000217. The reversal of 12222222000211 is 11200022222221.

12222222000211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12222222000211 - 229 = 12221685129299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222222000217) 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, 62197246 + ... + 62393443.

It is an arithmetic number, because the mean of its divisors is an integer number (1537698295980).

Almost surely, 212222222000211 is an apocalyptic number.

12222222000211 is a deficient number, since it is larger than the sum of its proper divisors (79364367629).

12222222000211 is a wasteful number, since it uses less digits than its factorization.

12222222000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124591325.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12222222000211 its reverse (11200022222221), we get a palindrome (23422244222432).

The spelling of 12222222000211 in words is "twelve trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred eleven", and thus it is an aban number.

Divisors: 1 263 373 98099 124590689 32767351207 46472326997 12222222000211