2202222220203 has 4 divisors (see below), whose sum is σ = 2936296293608. Its totient is φ = 1468148146800.

The previous prime is 2202222220183. The next prime is 2202222220243. The reversal of 2202222220203 is 3020222222022.

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

It is not a de Polignac number, because 2202222220203 - 2⁸ = 2202222219947 is a prime.

It is a super-2 number, since 2×2202222220203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2202222220203.

It is not an unprimeable number, because it can be changed into a prime (2202222220243) 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, 367037036698 + ... + 367037036703.

It is an arithmetic number, because the mean of its divisors is an integer number (734074073402).

Almost surely, 2^{2202222220203} is an apocalyptic number.

2202222220203 is a deficient number, since it is larger than the sum of its proper divisors (734074073405).

2202222220203 is an equidigital number, since it uses as much as digits as its factorization.

2202222220203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734074073404.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 2202222220203 its reverse (3020222222022), we get a palindrome (5222444442225).

The spelling of 2202222220203 in words is "two trillion, two hundred two billion, two hundred twenty-two million, two hundred twenty thousand, two hundred three".