211100002111022 has 8 divisors (see below), whose sum is σ = 316658581556016. Its totient is φ = 105547141592352.

The previous prime is 211100002111007. The next prime is 211100002111079. The reversal of 211100002111022 is 220111200001112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 211100002110988 and 211100002111006.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1429639298 + ... + 1429786949.

It is an arithmetic number, because the mean of its divisors is an integer number (39582322694502).

Almost surely, 2^{211100002111022} is an apocalyptic number.

211100002111022 is a deficient number, since it is larger than the sum of its proper divisors (105558579444994).

211100002111022 is a wasteful number, since it uses less digits than its factorization.

211100002111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859463162.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 211100002111022 its reverse (220111200001112), we get a palindrome (431211202112134).

The spelling of 211100002111022 in words is "two hundred eleven trillion, one hundred billion, two million, one hundred eleven thousand, twenty-two".