22026099 has 4 divisors (see below), whose sum is σ = 29368136. Its totient is φ = 14684064.

The previous prime is 22026083. The next prime is 22026107. The reversal of 22026099 is 99062022.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22026099 - 2⁴ = 22026083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22026899) 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, 3671014 + ... + 3671019.

It is an arithmetic number, because the mean of its divisors is an integer number (7342034).

Almost surely, 2^22026099 is an apocalyptic number.

22026099 is a deficient number, since it is larger than the sum of its proper divisors (7342037).

22026099 is an equidigital number, since it uses as much as digits as its factorization.

22026099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7342036.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 22026099 is about 4693.1970979280. The cubic root of 22026099 is about 280.3146929517.

The spelling of 22026099 in words is "twenty-two million, twenty-six thousand, ninety-nine".