1234224105223 has 2 divisors, whose sum is σ = 1234224105224. Its totient is φ = 1234224105222.

The previous prime is 1234224105217. The next prime is 1234224105263. The reversal of 1234224105223 is 3225014224321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1234224105223 - 2¹³ = 1234224097031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1234224105263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617112052611 + 617112052612.

It is an arithmetic number, because the mean of its divisors is an integer number (617112052612).

Almost surely, 2^{1234224105223} is an apocalyptic number.

1234224105223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234224105223 is an equidigital number, since it uses as much as digits as its factorization.

1234224105223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 1234224105223 its reverse (3225014224321), we get a palindrome (4459238329544).

The spelling of 1234224105223 in words is "one trillion, two hundred thirty-four billion, two hundred twenty-four million, one hundred five thousand, two hundred twenty-three".