211100303010122 has 16 divisors (see below), whose sum is σ = 323406586852992. Its totient is φ = 103298369734560.

The previous prime is 211100303010119. The next prime is 211100303010197. The reversal of 211100303010122 is 221010303001112.

It is a self number, because there is not a number n which added to its sum of digits gives 211100303010122.

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 7 ways as a sum of consecutive naturals, for example, 63967379 + ... + 67186502.

It is an arithmetic number, because the mean of its divisors is an integer number (20212911678312).

Almost surely, 2^{211100303010122} is an apocalyptic number.

211100303010122 is a deficient number, since it is larger than the sum of its proper divisors (112306283842870).

211100303010122 is a wasteful number, since it uses less digits than its factorization.

211100303010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131171053.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 211100303010122 its reverse (221010303001112), we get a palindrome (432110606011234).

The spelling of 211100303010122 in words is "two hundred eleven trillion, one hundred billion, three hundred three million, ten thousand, one hundred twenty-two".