2110212212111 has 8 divisors (see below), whose sum is σ = 2178345781248. Its totient is φ = 2042082531000.

The previous prime is 2110212212083. The next prime is 2110212212117. The reversal of 2110212212111 is 1112122120112.

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

It is a cyclic number.

It is not a de Polignac number, because 2110212212111 - 2¹⁰ = 2110212211087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2110212212111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110212212117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151646 + ... + 2059956.

It is an arithmetic number, because the mean of its divisors is an integer number (272293222656).

Almost surely, 2^{2110212212111} is an apocalyptic number.

2110212212111 is a deficient number, since it is larger than the sum of its proper divisors (68133569137).

2110212212111 is a wasteful number, since it uses less digits than its factorization.

2110212212111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944013.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 2110212212111 its reverse (1112122120112), we get a palindrome (3222334332223).

The spelling of 2110212212111 in words is "two trillion, one hundred ten billion, two hundred twelve million, two hundred twelve thousand, one hundred eleven".