22022200201123 has 2 divisors, whose sum is σ = 22022200201124. Its totient is φ = 22022200201122.

The previous prime is 22022200201121. The next prime is 22022200201201. The reversal of 22022200201123 is 32110200222022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22022200201123 - 2¹ = 22022200201121 is a prime.

It is a super-2 number, since 2×22022200201123² (a number of 27 digits) contains 22 as substring.

Together with 22022200201121, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22022200201123.

It is not a weakly prime, because it can be changed into another prime (22022200201121) 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, 11011100100561 + 11011100100562.

It is an arithmetic number, because the mean of its divisors is an integer number (11011100100562).

Almost surely, 2^{22022200201123} is an apocalyptic number.

22022200201123 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022200201123 is an equidigital number, since it uses as much as digits as its factorization.

22022200201123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22022200201123 its reverse (32110200222022), we get a palindrome (54132400423145).

The spelling of 22022200201123 in words is "twenty-two trillion, twenty-two billion, two hundred million, two hundred one thousand, one hundred twenty-three".