12212202011203 has 4 divisors (see below), whose sum is σ = 12394473683080. Its totient is φ = 12029930339328.

The previous prime is 12212202011201. The next prime is 12212202011221. The reversal of 12212202011203 is 30211020221221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12212202011203 - 2¹ = 12212202011201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12212202011201) 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, 91135835838 + ... + 91135835971.

It is an arithmetic number, because the mean of its divisors is an integer number (3098618420770).

Almost surely, 2^{12212202011203} is an apocalyptic number.

12212202011203 is a deficient number, since it is larger than the sum of its proper divisors (182271671877).

12212202011203 is an equidigital number, since it uses as much as digits as its factorization.

12212202011203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182271671876.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12212202011203 its reverse (30211020221221), we get a palindrome (42423222232424).

The spelling of 12212202011203 in words is "twelve trillion, two hundred twelve billion, two hundred two million, eleven thousand, two hundred three".