211210000012112 has 20 divisors (see below), whose sum is σ = 415927889370036. Its totient is φ = 103873770497280.

The previous prime is 211210000012093. The next prime is 211210000012139.

211210000012112 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 25217028982336 + 185992971029776 = 5021656^2 + 13637924^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108201843293 + ... + 108201845244.

Almost surely, 2^{211210000012112} is an apocalyptic number.

It is an amenable number.

211210000012112 is a deficient number, since it is larger than the sum of its proper divisors (204717889357924).

211210000012112 is a wasteful number, since it uses less digits than its factorization.

211210000012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216403688606 (or 216403688600 counting only the distinct ones).

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

It can be divided in two parts, 2112100000 and 12112, that added together give a palindrome (2112112112).

The spelling of 211210000012112 in words is "two hundred eleven trillion, two hundred ten billion, twelve thousand, one hundred twelve".