22266116 has 24 divisors (see below), whose sum is σ = 41658624. Its totient is φ = 10387520.

The previous prime is 22266103. The next prime is 22266137. The reversal of 22266116 is 61166222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 821 + ... + 6723.

It is an arithmetic number, because the mean of its divisors is an integer number (1735776).

Almost surely, 2^22266116 is an apocalyptic number.

It is an amenable number.

22266116 is a deficient number, since it is larger than the sum of its proper divisors (19392508).

22266116 is a wasteful number, since it uses less digits than its factorization.

22266116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5971 (or 5969 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 22266116 is about 4718.6985493884. The cubic root of 22266116 is about 281.3292072549.

The spelling of 22266116 in words is "twenty-two million, two hundred sixty-six thousand, one hundred sixteen".