12211310202203 has 8 divisors (see below), whose sum is σ = 14099657141472. Its totient is φ = 10358931776256.

The previous prime is 12211310202187. The next prime is 12211310202233. The reversal of 12211310202203 is 30220201311221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12211310202203 - 2⁴ = 12211310202187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12211310202233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8992127600 + ... + 8992128957.

It is an arithmetic number, because the mean of its divisors is an integer number (1762457142684).

Almost surely, 2^{12211310202203} is an apocalyptic number.

12211310202203 is a deficient number, since it is larger than the sum of its proper divisors (1888346939269).

12211310202203 is an equidigital number, since it uses as much as digits as its factorization.

12211310202203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17984256661.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12211310202203 its reverse (30220201311221), we get a palindrome (42431511513424).

The spelling of 12211310202203 in words is "twelve trillion, two hundred eleven billion, three hundred ten million, two hundred two thousand, two hundred three".