210199973350 has 12 divisors (see below), whose sum is σ = 390971950524. Its totient is φ = 84079989320.

The previous prime is 210199973311. The next prime is 210199973351. The reversal of 210199973350 is 53379991012.

210199973350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 210199973294 and 210199973303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210199973351) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2101999684 + ... + 2101999783.

It is an arithmetic number, because the mean of its divisors is an integer number (32580995877).

Almost surely, 2^210199973350 is an apocalyptic number.

210199973350 is a deficient number, since it is larger than the sum of its proper divisors (180771977174).

210199973350 is a wasteful number, since it uses less digits than its factorization.

210199973350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203999479 (or 4203999474 counting only the distinct ones).

The product of its (nonzero) digits is 459270, while the sum is 49.

The spelling of 210199973350 in words is "two hundred ten billion, one hundred ninety-nine million, nine hundred seventy-three thousand, three hundred fifty".