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2212000211 = 59149251621
BaseRepresentation
bin1000001111011000…
…0111000111010011
312201011021020211202
42003312013013103
514012233001321
61003254501415
7105546456131
oct20366070723
95634236752
102212000211
11a35686553
1251896486b
13293373785
1416dac2751
15ce2dc70b
hex83d871d3

2212000211 has 8 divisors (see below), whose sum is σ = 2264598000. Its totient is φ = 2159906080.

The previous prime is 2212000207. The next prime is 2212000249. The reversal of 2212000211 is 1120002122.

It is a happy number.

2212000211 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 2212000211 - 22 = 2212000207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2212000192 and 2212000201.

It is not an unprimeable number, because it can be changed into a prime (2212090211) 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, 117020 + ... + 134601.

It is an arithmetic number, because the mean of its divisors is an integer number (283074750).

Almost surely, 22212000211 is an apocalyptic number.

2212000211 is a deficient number, since it is larger than the sum of its proper divisors (52597789).

2212000211 is a wasteful number, since it uses less digits than its factorization.

2212000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251829.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2212000211 is about 47031.9063083775. The cubic root of 2212000211 is about 1302.9519135076.

Adding to 2212000211 its reverse (1120002122), we get a palindrome (3332002333).

The spelling of 2212000211 in words is "two billion, two hundred twelve million, two hundred eleven", and thus it is an aban number.

Divisors: 1 59 149 8791 251621 14845639 37491529 2212000211