212012300195 has 8 divisors (see below), whose sum is σ = 254533602960. Its totient is φ = 169530611680.

The previous prime is 212012300189. The next prime is 212012300207. The reversal of 212012300195 is 591003210212.

It is a happy number.

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

It is not a de Polignac number, because 212012300195 - 2²⁴ = 211995522979 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9891785 + ... + 9913194.

It is an arithmetic number, because the mean of its divisors is an integer number (31816700370).

Almost surely, 2^212012300195 is an apocalyptic number.

212012300195 is a deficient number, since it is larger than the sum of its proper divisors (42521302765).

212012300195 is a wasteful number, since it uses less digits than its factorization.

212012300195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19807125.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 212012300195 in words is "two hundred twelve billion, twelve million, three hundred thousand, one hundred ninety-five".