12002221210003 has 16 divisors (see below), whose sum is σ = 12362749056000. Its totient is φ = 11644978720320.

The previous prime is 12002221209997. The next prime is 12002221210019. The reversal of 12002221210003 is 30001212220021.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12002221210003 - 2⁵ = 12002221209971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002221210033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16475488 + ... + 17188546.

It is an arithmetic number, because the mean of its divisors is an integer number (772671816000).

Almost surely, 2^{12002221210003} is an apocalyptic number.

12002221210003 is a deficient number, since it is larger than the sum of its proper divisors (360527845997).

12002221210003 is a wasteful number, since it uses less digits than its factorization.

12002221210003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715362.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12002221210003 its reverse (30001212220021), we get a palindrome (42003433430024).

The spelling of 12002221210003 in words is "twelve trillion, two billion, two hundred twenty-one million, two hundred ten thousand, three".