12002100211 has 16 divisors (see below), whose sum is σ = 12245022720. Its totient is φ = 11761902880.

The previous prime is 12002100179. The next prime is 12002100217. The reversal of 12002100211 is 11200120021.

It is a cyclic number.

It is not a de Polignac number, because 12002100211 - 2⁵ = 12002100179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002100217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7022025 + ... + 7023733.

It is an arithmetic number, because the mean of its divisors is an integer number (765313920).

Almost surely, 2^12002100211 is an apocalyptic number.

12002100211 is a deficient number, since it is larger than the sum of its proper divisors (242922509).

12002100211 is a wasteful number, since it uses less digits than its factorization.

12002100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12002100211 its reverse (11200120021), we get a palindrome (23202220232).

The spelling of 12002100211 in words is "twelve billion, two million, one hundred thousand, two hundred eleven".