2210221033203 has 16 divisors (see below), whose sum is σ = 3077197943040. Its totient is φ = 1408450231584.

The previous prime is 2210221033193. The next prime is 2210221033213. The reversal of 2210221033203 is 3023301220122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2210221033193) and next prime (2210221033213).

It is not a de Polignac number, because 2210221033203 - 2⁴ = 2210221033187 is a prime.

It is a super-2 number, since 2×2210221033203² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2210221033203.

It is not an unprimeable number, because it can be changed into a prime (2210221033213) 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 15 ways as a sum of consecutive naturals, for example, 10876776 + ... + 11078117.

It is an arithmetic number, because the mean of its divisors is an integer number (192324871440).

Almost surely, 2^{2210221033203} is an apocalyptic number.

2210221033203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2210221033203 is a deficient number, since it is larger than the sum of its proper divisors (866976909837).

2210221033203 is a wasteful number, since it uses less digits than its factorization.

2210221033203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21956378.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2210221033203 its reverse (3023301220122), we get a palindrome (5233522253325).

The spelling of 2210221033203 in words is "two trillion, two hundred ten billion, two hundred twenty-one million, thirty-three thousand, two hundred three".