6802220196 has 18 divisors (see below), whose sum is σ = 17194501142. Its totient is φ = 2267406720.

The previous prime is 6802220179. The next prime is 6802220213. The reversal of 6802220196 is 6910222086.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6802220179) and next prime (6802220213).

It can be written as a sum of positive squares in only one way, i.e., 6775594596 + 26625600 = 82314^2 + 5160^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 188950561 = 6802220196 / (6 + 8 + 0 + 2 + 2 + 2 + 0 + 1 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 6802220196.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94475245 + ... + 94475316.

Almost surely, 2^6802220196 is an apocalyptic number.

It is an amenable number.

6802220196 is an abundant number, since it is smaller than the sum of its proper divisors (10392280946).

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

6802220196 is a wasteful number, since it uses less digits than its factorization.

6802220196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188950571 (or 188950566 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 6802220196 is about 82475.5733293198. The cubic root of 6802220196 is about 1894.7426402839.

The spelling of 6802220196 in words is "six billion, eight hundred two million, two hundred twenty thousand, one hundred ninety-six".