211233331103122 has 16 divisors (see below), whose sum is σ = 317074408284672. Its totient is φ = 105541865760240.

The previous prime is 211233331103083. The next prime is 211233331103141. The reversal of 211233331103122 is 221301133332112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104329728 + ... + 106335124.

It is an arithmetic number, because the mean of its divisors is an integer number (19817150517792).

Almost surely, 2^{211233331103122} is an apocalyptic number.

211233331103122 is a deficient number, since it is larger than the sum of its proper divisors (105841077181550).

211233331103122 is a wasteful number, since it uses less digits than its factorization.

211233331103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042673.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 211233331103122 its reverse (221301133332112), we get a palindrome (432534464435234).

The spelling of 211233331103122 in words is "two hundred eleven trillion, two hundred thirty-three billion, three hundred thirty-one million, one hundred three thousand, one hundred twenty-two".