201211110012203 has 8 divisors (see below), whose sum is σ = 204675358336560. Its totient is φ = 197748658038880.

The previous prime is 201211110012193. The next prime is 201211110012221. The reversal of 201211110012203 is 302210011112102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 201211110012203 - 2¹⁶ = 201211109946667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201211110011203) 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 7 ways as a sum of consecutive naturals, for example, 448861808 + ... + 449309853.

It is an arithmetic number, because the mean of its divisors is an integer number (25584419792070).

Almost surely, 2^{201211110012203} is an apocalyptic number.

201211110012203 is a deficient number, since it is larger than the sum of its proper divisors (3464248324357).

201211110012203 is an equidigital number, since it uses as much as digits as its factorization.

201211110012203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898175517.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 201211110012203 its reverse (302210011112102), we get a palindrome (503421121124305).

The spelling of 201211110012203 in words is "two hundred one trillion, two hundred eleven billion, one hundred ten million, twelve thousand, two hundred three".