2022112112203 has 4 divisors (see below), whose sum is σ = 2022118567200. Its totient is φ = 2022105657208.

The previous prime is 2022112112197. The next prime is 2022112112231. The reversal of 2022112112203 is 3022112112202.

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

It is a cyclic number.

It is not a de Polignac number, because 2022112112203 - 2¹³ = 2022112104011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022112112243) 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 3 ways as a sum of consecutive naturals, for example, 2732275 + ... + 3392572.

It is an arithmetic number, because the mean of its divisors is an integer number (505529641800).

Almost surely, 2^{2022112112203} is an apocalyptic number.

2022112112203 is a deficient number, since it is larger than the sum of its proper divisors (6454997).

2022112112203 is an equidigital number, since it uses as much as digits as its factorization.

2022112112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6454996.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2022112112203 its reverse (3022112112202), we get a palindrome (5044224224405).

Subtracting 2022112112203 from its reverse (3022112112202), we obtain a palindrome (999999999999).

The spelling of 2022112112203 in words is "two trillion, twenty-two billion, one hundred twelve million, one hundred twelve thousand, two hundred three".