22260099 has 4 divisors (see below), whose sum is σ = 29680136. Its totient is φ = 14840064.

The previous prime is 22260079. The next prime is 22260103. The reversal of 22260099 is 99006222.

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

It is not a de Polignac number, because 22260099 - 2⁷ = 22259971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22260079) 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, 3710014 + ... + 3710019.

It is an arithmetic number, because the mean of its divisors is an integer number (7420034).

Almost surely, 2^22260099 is an apocalyptic number.

22260099 is a deficient number, since it is larger than the sum of its proper divisors (7420037).

22260099 is an equidigital number, since it uses as much as digits as its factorization.

22260099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7420036.

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

The square root of 22260099 is about 4718.0609364441. The cubic root of 22260099 is about 281.3038636589.

The spelling of 22260099 in words is "twenty-two million, two hundred sixty thousand, ninety-nine".