22230223111123 has 2 divisors, whose sum is σ = 22230223111124. Its totient is φ = 22230223111122.

The previous prime is 22230223111081. The next prime is 22230223111133. The reversal of 22230223111123 is 32111132203222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22230223111123 - 2¹³ = 22230223102931 is a prime.

It is a super-2 number, since 2×22230223111123² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22230223111133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11115111555561 + 11115111555562.

It is an arithmetic number, because the mean of its divisors is an integer number (11115111555562).

Almost surely, 2^{22230223111123} is an apocalyptic number.

22230223111123 is a deficient number, since it is larger than the sum of its proper divisors (1).

22230223111123 is an equidigital number, since it uses as much as digits as its factorization.

22230223111123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22230223111123 its reverse (32111132203222), we get a palindrome (54341355314345).

The spelling of 22230223111123 in words is "twenty-two trillion, two hundred thirty billion, two hundred twenty-three million, one hundred eleven thousand, one hundred twenty-three".