22098196 has 12 divisors (see below), whose sum is σ = 39161920. Its totient is φ = 10909080.

The previous prime is 22098187. The next prime is 22098199. The reversal of 22098196 is 69189022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22098199) 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, 34650 + ... + 35281.

Almost surely, 2^22098196 is an apocalyptic number.

It is an amenable number.

22098196 is a deficient number, since it is larger than the sum of its proper divisors (17063724).

22098196 is a wasteful number, since it uses less digits than its factorization.

22098196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70014 (or 70012 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 22098196 is about 4700.8718340325. The cubic root of 22098196 is about 280.6202068450.

The spelling of 22098196 in words is "twenty-two million, ninety-eight thousand, one hundred ninety-six".