12100110212 has 12 divisors (see below), whose sum is σ = 21177312576. Its totient is φ = 6049449480.

The previous prime is 12100110151. The next prime is 12100110223. The reversal of 12100110212 is 21201100121.

It is a junction number, because it is equal to n+sod(n) for n = 12100110193 and 12100110202.

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, 104864 + ... + 187607.

It is an arithmetic number, because the mean of its divisors is an integer number (1764776048).

Almost surely, 2^12100110212 is an apocalyptic number.

It is an amenable number.

12100110212 is a deficient number, since it is larger than the sum of its proper divisors (9077202364).

12100110212 is a wasteful number, since it uses less digits than its factorization.

12100110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302818 (or 302816 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12100110212 its reverse (21201100121), we get a palindrome (33301210333).

The spelling of 12100110212 in words is "twelve billion, one hundred million, one hundred ten thousand, two hundred twelve".