22099364 has 24 divisors (see below), whose sum is σ = 44381568. Its totient is φ = 9432000.

The previous prime is 22099339. The next prime is 22099379. The reversal of 22099364 is 46399022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5864 + ... + 8864.

It is an arithmetic number, because the mean of its divisors is an integer number (1849232).

Almost surely, 2^22099364 is an apocalyptic number.

It is an amenable number.

22099364 is an abundant number, since it is smaller than the sum of its proper divisors (22282204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22099364 is a wasteful number, since it uses less digits than its factorization.

22099364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275 (or 3273 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 22099364 is about 4700.9960646654. The cubic root of 22099364 is about 280.6251508176.

The spelling of 22099364 in words is "twenty-two million, ninety-nine thousand, three hundred sixty-four".