22208098 has 24 divisors (see below), whose sum is σ = 36905904. Its totient is φ = 10014840.

The previous prime is 22208083. The next prime is 22208129. The reversal of 22208098 is 89080222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39165 + ... + 39727.

It is an arithmetic number, because the mean of its divisors is an integer number (1537746).

Almost surely, 2^22208098 is an apocalyptic number.

22208098 is a deficient number, since it is larger than the sum of its proper divisors (14697806).

22208098 is a wasteful number, since it uses less digits than its factorization.

22208098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750 (or 739 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 22208098 is about 4712.5468697934. The cubic root of 22208098 is about 281.0846449914.

The spelling of 22208098 in words is "twenty-two million, two hundred eight thousand, ninety-eight".