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2212300211 = 111031195071
BaseRepresentation
bin1000001111011101…
…0000010110110011
312201011211111100212
42003313100112303
514012322101321
61003305134335
7105552145562
oct20367202663
95634744325
102212300211
11a35870990
12518a8a3ab
1329344a1a4
1416db5dbd9
15ce34b55b
hex83dd05b3

2212300211 has 8 divisors (see below), whose sum is σ = 2415771648. Its totient is φ = 2009221000.

The previous prime is 2212300187. The next prime is 2212300247. The reversal of 2212300211 is 1120032122.

It is a happy number.

2212300211 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 a de Polignac number, because none of the positive numbers 2k-2212300211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212300291) 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, 86195 + ... + 108876.

It is an arithmetic number, because the mean of its divisors is an integer number (301971456).

Almost surely, 22212300211 is an apocalyptic number.

2212300211 is a deficient number, since it is larger than the sum of its proper divisors (203471437).

2212300211 is a wasteful number, since it uses less digits than its factorization.

2212300211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196113.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2212300211 is about 47035.0955245123. The cubic root of 2212300211 is about 1303.0108146328.

Adding to 2212300211 its reverse (1120032122), we get a palindrome (3332332333).

The spelling of 2212300211 in words is "two billion, two hundred twelve million, three hundred thousand, two hundred eleven".

Divisors: 1 11 1031 11341 195071 2145781 201118201 2212300211