2022220111123 has 2 divisors, whose sum is σ = 2022220111124. Its totient is φ = 2022220111122.

The previous prime is 2022220111091. The next prime is 2022220111129. The reversal of 2022220111123 is 3211110222202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2022220111123 - 2⁵ = 2022220111091 is a prime.

It is a super-2 number, since 2×2022220111123² (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 2022220111123.

It is not a weakly prime, because it can be changed into another prime (2022220111129) 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 as a sum of consecutive naturals, namely, 1011110055561 + 1011110055562.

It is an arithmetic number, because the mean of its divisors is an integer number (1011110055562).

Almost surely, 2^{2022220111123} is an apocalyptic number.

2022220111123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022220111123 is an equidigital number, since it uses as much as digits as its factorization.

2022220111123 is an odious number, because the sum of its binary digits is odd.

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

Adding to 2022220111123 its reverse (3211110222202), we get a palindrome (5233330333325).

The spelling of 2022220111123 in words is "two trillion, twenty-two billion, two hundred twenty million, one hundred eleven thousand, one hundred twenty-three".