196195867822080 has 576 divisors, whose sum is σ = 805901848053120. Its totient is φ = 44844765806592.

The previous prime is 196195867822057. The next prime is 196195867822109. The reversal of 196195867822080 is 80228768591691.

196195867822080 is a `hidden beast` number, since 1 + 9 + 6 + 19 + 586 + 7 + 8 + 2 + 20 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 11786332 + ... + 23050148.

It is an arithmetic number, because the mean of its divisors is an integer number (1399135152870).

Almost surely, 2^{196195867822080} is an apocalyptic number.

196195867822080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196195867822080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402950924026560).

196195867822080 is an abundant number, since it is smaller than the sum of its proper divisors (609705980231040).

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

196195867822080 is an equidigital number, since it uses as much as digits as its factorization.

196195867822080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11263866 (or 11263834 counting only the distinct ones).

The product of its (nonzero) digits is 209018880, while the sum is 72.

The spelling of 196195867822080 in words is "one hundred ninety-six trillion, one hundred ninety-five billion, eight hundred sixty-seven million, eight hundred twenty-two thousand, eighty".