10099208220 has 48 divisors (see below), whose sum is σ = 28312115328. Its totient is φ = 2689852480.

The previous prime is 10099208177. The next prime is 10099208291. The reversal of 10099208220 is 2280299001.

It is a happy number.

10099208220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52146 + ... + 151385.

It is an arithmetic number, because the mean of its divisors is an integer number (589835736).

Almost surely, 2^10099208220 is an apocalyptic number.

10099208220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10099208220 is an abundant number, since it is smaller than the sum of its proper divisors (18212907108).

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

10099208220 is a wasteful number, since it uses less digits than its factorization.

10099208220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204370 (or 204368 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 10099208220 in words is "ten billion, ninety-nine million, two hundred eight thousand, two hundred twenty".