12203203200001 has 12 divisors (see below), whose sum is σ = 14141742875280. Its totient is φ = 10441243376960.

The previous prime is 12203203199981. The next prime is 12203203200043. The reversal of 12203203200001 is 10000230230221.

It is a de Polignac number, because none of the positive numbers 2^k-12203203200001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12203203500001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1919343031 + ... + 1919349388.

It is an arithmetic number, because the mean of its divisors is an integer number (1178478572940).

Almost surely, 2^{12203203200001} is an apocalyptic number.

12203203200001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12203203200001 is a deficient number, since it is larger than the sum of its proper divisors (1938539675279).

12203203200001 is a wasteful number, since it uses less digits than its factorization.

12203203200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3838692464 (or 3838692447 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12203203200001 its reverse (10000230230221), we get a palindrome (22203433430222).

The spelling of 12203203200001 in words is "twelve trillion, two hundred three billion, two hundred three million, two hundred thousand, one".