212110607106 has 12 divisors (see below), whose sum is σ = 459572982102. Its totient is φ = 70703535696.

The previous prime is 212110607099. The next prime is 212110607113. The reversal of 212110607106 is 601706011212.

It is a happy number.

212110607106 is a `hidden beast` number, since 21 + 21 + 1 + 0 + 607 + 10 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (212110607099) and next prime (212110607113).

It can be written as a sum of positive squares in only one way, i.e., 120056013081 + 92054594025 = 346491^2 + 303405^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 212110607106.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5891961291 + ... + 5891961326.

Almost surely, 2^212110607106 is an apocalyptic number.

212110607106 is an abundant number, since it is smaller than the sum of its proper divisors (247462374996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212110607106 is a wasteful number, since it uses less digits than its factorization.

212110607106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11783922625 (or 11783922622 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

Adding to 212110607106 its reverse (601706011212), we get a palindrome (813816618318).

The spelling of 212110607106 in words is "two hundred twelve billion, one hundred ten million, six hundred seven thousand, one hundred six".