211112200022 has 16 divisors (see below), whose sum is σ = 317782589040. Its totient is φ = 105184746912.

The previous prime is 211112200007. The next prime is 211112200043. The reversal of 211112200022 is 220002211112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10672313 + ... + 10692075.

It is an arithmetic number, because the mean of its divisors is an integer number (19861411815).

Almost surely, 2^211112200022 is an apocalyptic number.

211112200022 is a deficient number, since it is larger than the sum of its proper divisors (106670389018).

211112200022 is a wasteful number, since it uses less digits than its factorization.

211112200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38287.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211112200022 its reverse (220002211112), we get a palindrome (431114411134).

The spelling of 211112200022 in words is "two hundred eleven billion, one hundred twelve million, two hundred thousand, twenty-two".