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BaseRepresentation
bin1100001001110
322112110
41201032
5144342
644450
724066
oct14116
98473
106222
114747
123726
132aa8
1423a6
151c9c
hex184e

6222 has 16 divisors (see below), whose sum is σ = 13392. Its totient is φ = 1920.

The previous prime is 6221. The next prime is 6229. The reversal of 6222 is 2226.

Adding to 6222 its reverse (2226), we get a palindrome (8448).

It is a nude number because it is divisible by every one of its digits.

6222 is an undulating number in base 11.

6222 is a modest number, since divided by 222 gives 6 as remainder.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6198 and 6207.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 6222.

It is not an unprimeable number, because it can be changed into a prime (6221) 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, 72 + ... + 132.

It is an arithmetic number, because the mean of its divisors is an integer number (837).

26222 is an apocalyptic number.

6222 is an abundant number, since it is smaller than the sum of its proper divisors (7170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6696).

6222 is a wasteful number, since it uses less digits than its factorization.

6222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83.

The product of its digits is 48, while the sum is 12.

The square root of 6222 is about 78.8796551717. The cubic root of 6222 is about 18.3926088777.

The spelling of 6222 in words is "six thousand, two hundred twenty-two".