196963190012 has 24 divisors (see below), whose sum is σ = 352092031200. Its totient is φ = 96375022016.

The previous prime is 196963190009. The next prime is 196963190071. The reversal of 196963190012 is 210091369691.

It is a happy number.

It is a congruent 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, 1111712 + ... + 1276647.

It is an arithmetic number, because the mean of its divisors is an integer number (14670501300).

Almost surely, 2^196963190012 is an apocalyptic number.

It is an amenable number.

196963190012 is a deficient number, since it is larger than the sum of its proper divisors (155128841188).

196963190012 is a wasteful number, since it uses less digits than its factorization.

196963190012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388805 (or 2388803 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 47.

The spelling of 196963190012 in words is "one hundred ninety-six billion, nine hundred sixty-three million, one hundred ninety thousand, twelve".