211112001110202 has 16 divisors (see below), whose sum is σ = 435844131324672. Its totient is φ = 68100645519360.

The previous prime is 211112001110191. The next prime is 211112001110273. The reversal of 211112001110202 is 202011100211112.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567505379143 + ... + 567505379514.

It is an arithmetic number, because the mean of its divisors is an integer number (27240258207792).

Almost surely, 2^{211112001110202} is an apocalyptic number.

211112001110202 is an abundant number, since it is smaller than the sum of its proper divisors (224732130214470).

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

211112001110202 is a wasteful number, since it uses less digits than its factorization.

211112001110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135010758693.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 211112001110202 its reverse (202011100211112), we get a palindrome (413123101321314).

The spelling of 211112001110202 in words is "two hundred eleven trillion, one hundred twelve billion, one million, one hundred ten thousand, two hundred two".