22200099 has 8 divisors (see below), whose sum is σ = 29905680. Its totient is φ = 14647296.

The previous prime is 22200077. The next prime is 22200119. The reversal of 22200099 is 99000222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22200099 - 2⁷ = 22199971 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (22200499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37854 + ... + 38435.

It is an arithmetic number, because the mean of its divisors is an integer number (3738210).

Almost surely, 2^22200099 is an apocalyptic number.

22200099 is a deficient number, since it is larger than the sum of its proper divisors (7705581).

22200099 is an equidigital number, since it uses as much as digits as its factorization.

22200099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76389.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 22200099 is about 4711.6981015341. The cubic root of 22200099 is about 281.0508935482.

The spelling of 22200099 in words is "twenty-two million, two hundred thousand, ninety-nine".