12201110019 has 48 divisors (see below), whose sum is σ = 20557615104. Its totient is φ = 6828494400.

The previous prime is 12201110011. The next prime is 12201110021. The reversal of 12201110019 is 91001110221.

It is a happy number.

12201110019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12201110019 - 2³ = 12201110011 is a prime.

It is a super-2 number, since 2×12201110019² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12201109983 and 12201110010.

It is not an unprimeable number, because it can be changed into a prime (12201110011) 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 47 ways as a sum of consecutive naturals, for example, 2104014 + ... + 2109804.

It is an arithmetic number, because the mean of its divisors is an integer number (428283648).

Almost surely, 2^12201110019 is an apocalyptic number.

12201110019 is a deficient number, since it is larger than the sum of its proper divisors (8356505085).

12201110019 is a wasteful number, since it uses less digits than its factorization.

12201110019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6488 (or 6485 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 12201110019 in words is "twelve billion, two hundred one million, one hundred ten thousand, nineteen".