22106071 has 8 divisors (see below), whose sum is σ = 23960384. Its totient is φ = 20273760.

The previous prime is 22106053. The next prime is 22106083. The reversal of 22106071 is 17060122.

22106071 is nontrivially palindromic in base 12.

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

It is not a de Polignac number, because 22106071 - 2⁵ = 22106039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22106471) 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, 3375 + ... + 7456.

It is an arithmetic number, because the mean of its divisors is an integer number (2995048).

Almost surely, 2^22106071 is an apocalyptic number.

22106071 is a deficient number, since it is larger than the sum of its proper divisors (1854313).

22106071 is a wasteful number, since it uses less digits than its factorization.

22106071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 22106071 is about 4701.7093700058. The cubic root of 22106071 is about 280.6535371928.

Adding to 22106071 its reverse (17060122), we get a palindrome (39166193).

It can be divided in two parts, 2210 and 6071, that added together give a square (8281 = 91²).

The spelling of 22106071 in words is "twenty-two million, one hundred six thousand, seventy-one".