199813202 has 16 divisors (see below), whose sum is σ = 304130112. Its totient is φ = 98446320.

The previous prime is 199813193. The next prime is 199813231. The reversal of 199813202 is 202318991.

199813202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41168 + ... + 45764.

It is an arithmetic number, because the mean of its divisors is an integer number (19008132).

Almost surely, 2^199813202 is an apocalyptic number.

199813202 is a deficient number, since it is larger than the sum of its proper divisors (104316910).

199813202 is a wasteful number, since it uses less digits than its factorization.

199813202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4913.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 199813202 is about 14135.5297742957. The cubic root of 199813202 is about 584.6214240418.

The spelling of 199813202 in words is "one hundred ninety-nine million, eight hundred thirteen thousand, two hundred two".