211110101011112 has 32 divisors (see below), whose sum is σ = 399784779311400. Its totient is φ = 104501005440000.

The previous prime is 211110101011091. The next prime is 211110101011157.

211110101011112 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 211101895187716 + 8205823396 = 14529346^2 + 90586^2 .

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, 1731389 + ... + 20620812.

Almost surely, 2^{211110101011112} is an apocalyptic number.

It is an amenable number.

211110101011112 is a deficient number, since it is larger than the sum of its proper divisors (188674678300288).

211110101011112 is a wasteful number, since it uses less digits than its factorization.

211110101011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22363997 (or 22363993 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 14.

It can be divided in two parts, 21111010 and 1011112, that added together give a palindrome (22122122).

The spelling of 211110101011112 in words is "two hundred eleven trillion, one hundred ten billion, one hundred one million, eleven thousand, one hundred twelve".