12002200111 has 8 divisors (see below), whose sum is σ = 13124563200. Its totient is φ = 10885046040.

The previous prime is 12002200099. The next prime is 12002200127. The reversal of 12002200111 is 11100220021.

12002200111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12002200111 - 2¹¹ = 12002198063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002200211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297431 + ... + 1306648.

It is an arithmetic number, because the mean of its divisors is an integer number (1640570400).

Almost surely, 2^12002200111 is an apocalyptic number.

12002200111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12002200111 is a deficient number, since it is larger than the sum of its proper divisors (1122363089).

12002200111 is a wasteful number, since it uses less digits than its factorization.

12002200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604509.

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

Adding to 12002200111 its reverse (11100220021), we get a palindrome (23102420132).

The spelling of 12002200111 in words is "twelve billion, two million, two hundred thousand, one hundred eleven".