210202200196 has 6 divisors (see below), whose sum is σ = 367853850350. Its totient is φ = 105101100096.

The previous prime is 210202200193. The next prime is 210202200259. The reversal of 210202200196 is 691002202012.

It can be written as a sum of positive squares in only one way, i.e., 147406852096 + 62795348100 = 383936^2 + 250590^2 .

It is a super-3 number, since 3×210202200196³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210202200196.

It is not an unprimeable number, because it can be changed into a prime (210202200193) by changing a digit.

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 as a sum of consecutive naturals, namely, 26275275021 + ... + 26275275028.

Almost surely, 2^210202200196 is an apocalyptic number.

It is an amenable number.

210202200196 is a deficient number, since it is larger than the sum of its proper divisors (157651650154).

210202200196 is a wasteful number, since it uses less digits than its factorization.

210202200196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52550550053 (or 52550550051 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 210202200196 in words is "two hundred ten billion, two hundred two million, two hundred thousand, one hundred ninety-six".