22106 has 8 divisors (see below), whose sum is σ = 37920. Its totient is φ = 9468.

The previous prime is 22093. The next prime is 22109. The reversal of 22106 is 60122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22109) by changing a digit.

22106 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776 + ... + 803.

It is an arithmetic number, because the mean of its divisors is an integer number (4740).

2^{22106} is an apocalyptic number.

22106 is a deficient number, since it is larger than the sum of its proper divisors (15814).

22106 is a wasteful number, since it uses less digits than its factorization.

22106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 22106 is about 148.6808662875. The cubic root of 22106 is about 28.0653236726.

Adding to 22106 its reverse (60122), we get a palindrome (82228).

It can be divided in two parts, 22 and 106, that multiplied together give a palindrome (2332).

The spelling of 22106 in words is "twenty-two thousand, one hundred six".

• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •