2022111211123 has 2 divisors, whose sum is σ = 2022111211124. Its totient is φ = 2022111211122.

The previous prime is 2022111211097. The next prime is 2022111211129. The reversal of 2022111211123 is 3211121112202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2022111211123 - 2¹³ = 2022111202931 is a prime.

It is a super-3 number, since 3×2022111211123³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2022111211123.

It is not a weakly prime, because it can be changed into another prime (2022111211129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011055605561 + 1011055605562.

It is an arithmetic number, because the mean of its divisors is an integer number (1011055605562).

Almost surely, 2^{2022111211123} is an apocalyptic number.

2022111211123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022111211123 is an equidigital number, since it uses as much as digits as its factorization.

2022111211123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 2022111211123 its reverse (3211121112202), we get a palindrome (5233232323325).

The spelling of 2022111211123 in words is "two trillion, twenty-two billion, one hundred eleven million, two hundred eleven thousand, one hundred twenty-three".