197212000095663 has 8 divisors (see below), whose sum is σ = 300513523955328. Its totient is φ = 112692571483224.

The previous prime is 197212000095611. The next prime is 197212000095673. The reversal of 197212000095663 is 366590000212791.

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

It is not a de Polignac number, because 197212000095663 - 2²⁴ = 197211983318447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197212000095673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4695523811781 + ... + 4695523811822.

It is an arithmetic number, because the mean of its divisors is an integer number (37564190494416).

Almost surely, 2^{197212000095663} is an apocalyptic number.

197212000095663 is a deficient number, since it is larger than the sum of its proper divisors (103301523859665).

197212000095663 is an equidigital number, since it uses as much as digits as its factorization.

197212000095663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9391047623613.

The product of its (nonzero) digits is 1224720, while the sum is 51.

The spelling of 197212000095663 in words is "one hundred ninety-seven trillion, two hundred twelve billion, ninety-five thousand, six hundred sixty-three".