22110406 has 8 divisors (see below), whose sum is σ = 34607664. Its totient is φ = 10574520.

The previous prime is 22110401. The next prime is 22110419. The reversal of 22110406 is 60401122.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22110406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240285 + ... + 240376.

It is an arithmetic number, because the mean of its divisors is an integer number (4325958).

Almost surely, 2^22110406 is an apocalyptic number.

22110406 is a deficient number, since it is larger than the sum of its proper divisors (12497258).

22110406 is a wasteful number, since it uses less digits than its factorization.

22110406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480686.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 22110406 is about 4702.1703499554. The cubic root of 22110406 is about 280.6718813777.

Adding to 22110406 its reverse (60401122), we get a palindrome (82511528).

The spelling of 22110406 in words is "twenty-two million, one hundred ten thousand, four hundred six".