22912106 has 24 divisors (see below), whose sum is σ = 40352580. Its totient is φ = 9727872.

The previous prime is 22912103. The next prime is 22912121. The reversal of 22912106 is 60121922.

It can be written as a sum of positive squares in 2 ways, for example, as 17347225 + 5564881 = 4165^2 + 2359^2 .

It is not an unprimeable number, because it can be changed into a prime (22912103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10040 + ... + 12108.

Almost surely, 2^22912106 is an apocalyptic number.

22912106 is a deficient number, since it is larger than the sum of its proper divisors (17440474).

22912106 is a wasteful number, since it uses less digits than its factorization.

22912106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2198 (or 2191 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 22912106 is about 4786.6591689821. The cubic root of 22912106 is about 284.0239763531.

The spelling of 22912106 in words is "twenty-two million, nine hundred twelve thousand, one hundred six".