22196099 has 2 divisors, whose sum is σ = 22196100. Its totient is φ = 22196098.

The previous prime is 22196059. The next prime is 22196113. The reversal of 22196099 is 99069122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22196099 - 2²⁰ = 21147523 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22196039) by changing a digit.

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 as a sum of consecutive naturals, namely, 11098049 + 11098050.

It is an arithmetic number, because the mean of its divisors is an integer number (11098050).

Almost surely, 2^22196099 is an apocalyptic number.

22196099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22196099 is an equidigital number, since it uses as much as digits as its factorization.

22196099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 22196099 is about 4711.2736069984. The cubic root of 22196099 is about 281.0340126760.

The spelling of 22196099 in words is "twenty-two million, one hundred ninety-six thousand, ninety-nine".