22106406112 has 24 divisors (see below), whose sum is σ = 49739414256. Its totient is φ = 9474173952.

The previous prime is 22106406109. The next prime is 22106406163. The reversal of 22106406112 is 21160460122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49344433 + ... + 49344880.

It is an arithmetic number, because the mean of its divisors is an integer number (2072475594).

Almost surely, 2^22106406112 is an apocalyptic number.

It is an amenable number.

22106406112 is an abundant number, since it is smaller than the sum of its proper divisors (27633008144).

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

22106406112 is an equidigital number, since it uses as much as digits as its factorization.

22106406112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98689330 (or 98689322 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 22106406112 its reverse (21160460122), we get a palindrome (43266866234).

The spelling of 22106406112 in words is "twenty-two billion, one hundred six million, four hundred six thousand, one hundred twelve".