202220112222203 has 6 divisors (see below), whose sum is σ = 209433671517564. Its totient is φ = 195247004903384.

The previous prime is 202220112222119. The next prime is 202220112222229. The reversal of 202220112222203 is 302222211022202.

It is not a de Polignac number, because 202220112222203 - 2¹⁸ = 202220111960059 is a prime.

It is a super-3 number, since 3×202220112222203³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202220112222263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120225987401 + ... + 120225989082.

It is an arithmetic number, because the mean of its divisors is an integer number (34905611919594).

Almost surely, 2^{202220112222203} is an apocalyptic number.

202220112222203 is a deficient number, since it is larger than the sum of its proper divisors (7213559295361).

202220112222203 is an equidigital number, since it uses as much as digits as its factorization.

202220112222203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240451976541 (or 240451976512 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 202220112222203 its reverse (302222211022202), we get a palindrome (504442323244405).

The spelling of 202220112222203 in words is "two hundred two trillion, two hundred twenty billion, one hundred twelve million, two hundred twenty-two thousand, two hundred three".