2210203012203 has 6 divisors (see below), whose sum is σ = 3192515462084. Its totient is φ = 1473468674796.

The previous prime is 2210203012183. The next prime is 2210203012211. The reversal of 2210203012203 is 3022103020122.

It is not a de Polignac number, because 2210203012203 - 2¹³ = 2210203004011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210203012223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122789056225 + ... + 122789056242.

Almost surely, 2^{2210203012203} is an apocalyptic number.

2210203012203 is a deficient number, since it is larger than the sum of its proper divisors (982312449881).

2210203012203 is a wasteful number, since it uses less digits than its factorization.

2210203012203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245578112473 (or 245578112470 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2210203012203 its reverse (3022103020122), we get a palindrome (5232306032325).

The spelling of 2210203012203 in words is "two trillion, two hundred ten billion, two hundred three million, twelve thousand, two hundred three".