2195648930206 has 8 divisors (see below), whose sum is σ = 3293807482440. Its totient is φ = 1097713102728.

The previous prime is 2195648930183. The next prime is 2195648930231. The reversal of 2195648930206 is 6020398465912.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55656541 + ... + 55695976.

It is an arithmetic number, because the mean of its divisors is an integer number (411725935305).

Almost surely, 2^{2195648930206} is an apocalyptic number.

2195648930206 is a deficient number, since it is larger than the sum of its proper divisors (1098158552234).

2195648930206 is a wasteful number, since it uses less digits than its factorization.

2195648930206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111362378.

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 2195648930206 in words is "two trillion, one hundred ninety-five billion, six hundred forty-eight million, nine hundred thirty thousand, two hundred six".