12200030011 has 4 divisors (see below), whose sum is σ = 13138493872. Its totient is φ = 11261566152.

The previous prime is 12200029973. The next prime is 12200030023. The reversal of 12200030011 is 11003000221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12200030011 - 2⁷ = 12200029883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12200030011.

It is not an unprimeable number, because it can be changed into a prime (12200060011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469231911 + ... + 469231936.

It is an arithmetic number, because the mean of its divisors is an integer number (3284623468).

Almost surely, 2^12200030011 is an apocalyptic number.

12200030011 is the 63771-st hex number.

12200030011 is a deficient number, since it is larger than the sum of its proper divisors (938463861).

12200030011 is an equidigital number, since it uses as much as digits as its factorization.

12200030011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938463860.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12200030011 its reverse (11003000221), we get a palindrome (23203030232).

The spelling of 12200030011 in words is "twelve billion, two hundred million, thirty thousand, eleven".