12021201203 has 8 divisors (see below), whose sum is σ = 13298743296. Its totient is φ = 10774443400.

The previous prime is 12021201187. The next prime is 12021201239. The reversal of 12021201203 is 30210212021.

It is a happy number.

12021201203 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 a cyclic number.

It is not a de Polignac number, because 12021201203 - 2⁴ = 12021201187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12021201503) 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, 7695251 + ... + 7696812.

It is an arithmetic number, because the mean of its divisors is an integer number (1662342912).

Almost surely, 2^12021201203 is an apocalyptic number.

12021201203 is a deficient number, since it is larger than the sum of its proper divisors (1277542093).

12021201203 is a wasteful number, since it uses less digits than its factorization.

12021201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15392145.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12021201203 its reverse (30210212021), we get a palindrome (42231413224).

The spelling of 12021201203 in words is "twelve billion, twenty-one million, two hundred one thousand, two hundred three".