200212012011194 has 8 divisors (see below), whose sum is σ = 308434721206548. Its totient is φ = 97400438275680.

The previous prime is 200212012011161. The next prime is 200212012011217. The reversal of 200212012011194 is 491110210212002.

It can be written as a sum of positive squares in 2 ways, for example, as 200029738516969 + 182273494225 = 14143187^2 + 426935^2 .

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

It is a Curzon 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, 1352783864867 + ... + 1352783865014.

Almost surely, 2^{200212012011194} is an apocalyptic number.

200212012011194 is a deficient number, since it is larger than the sum of its proper divisors (108222709195354).

200212012011194 is a wasteful number, since it uses less digits than its factorization.

200212012011194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2705567729920.

The product of its (nonzero) digits is 576, while the sum is 26.

Adding to 200212012011194 its reverse (491110210212002), we get a palindrome (691322222223196).

The spelling of 200212012011194 in words is "two hundred trillion, two hundred twelve billion, twelve million, eleven thousand, one hundred ninety-four".