12002212002103 has 4 divisors (see below), whose sum is σ = 12002219185320. Its totient is φ = 12002204818888.

The previous prime is 12002212002073. The next prime is 12002212002113. The reversal of 12002212002103 is 30120021220021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12002212002103 - 2¹³ = 12002211993911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002212002113) 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, 374808 + ... + 4913746.

It is an arithmetic number, because the mean of its divisors is an integer number (3000554796330).

Almost surely, 2^{12002212002103} is an apocalyptic number.

12002212002103 is a deficient number, since it is larger than the sum of its proper divisors (7183217).

12002212002103 is an equidigital number, since it uses as much as digits as its factorization.

12002212002103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7183216.

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

Adding to 12002212002103 its reverse (30120021220021), we get a palindrome (42122233222124).

The spelling of 12002212002103 in words is "twelve trillion, two billion, two hundred twelve million, two thousand, one hundred three".