211046221106 has 16 divisors (see below), whose sum is σ = 361821700224. Its totient is φ = 90441335904.

The previous prime is 211046221051. The next prime is 211046221117. The reversal of 211046221106 is 601122640112.

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, 398795 + ... + 762318.

It is an arithmetic number, because the mean of its divisors is an integer number (22613856264).

Almost surely, 2^211046221106 is an apocalyptic number.

211046221106 is a deficient number, since it is larger than the sum of its proper divisors (150775479118).

211046221106 is a wasteful number, since it uses less digits than its factorization.

211046221106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174105.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 211046221106 its reverse (601122640112), we get a palindrome (812168861218).

The spelling of 211046221106 in words is "two hundred eleven billion, forty-six million, two hundred twenty-one thousand, one hundred six".