2099863222 has 16 divisors (see below), whose sum is σ = 3337167600. Its totient is φ = 987551488.

The previous prime is 2099863217. The next prime is 2099863243. The reversal of 2099863222 is 2223689902.

It is a super-2 number, since 2×2099863222² = 8818851102216442568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38154 + ... + 75202.

It is an arithmetic number, because the mean of its divisors is an integer number (208572975).

Almost surely, 2^2099863222 is an apocalyptic number.

2099863222 is a deficient number, since it is larger than the sum of its proper divisors (1237304378).

2099863222 is a wasteful number, since it uses less digits than its factorization.

2099863222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38735.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 2099863222 is about 45824.2645549277. The cubic root of 2099863222 is about 1280.5513619939.

The spelling of 2099863222 in words is "two billion, ninety-nine million, eight hundred sixty-three thousand, two hundred twenty-two".