2203099990 has 32 divisors (see below), whose sum is σ = 4880715840. Its totient is φ = 697244544.

The previous prime is 2203099979. The next prime is 2203100017. The reversal of 2203099990 is 999903022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1209585 + ... + 1211404.

It is an arithmetic number, because the mean of its divisors is an integer number (152522370).

Almost surely, 2^2203099990 is an apocalyptic number.

2203099990 is an abundant number, since it is smaller than the sum of its proper divisors (2677615850).

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

2203099990 is a wasteful number, since it uses less digits than its factorization.

2203099990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421016.

The product of its (nonzero) digits is 78732, while the sum is 43.

The square root of 2203099990 is about 46937.1919696950. The cubic root of 2203099990 is about 1301.2020420382.

The spelling of 2203099990 in words is "two billion, two hundred three million, ninety-nine thousand, nine hundred ninety".