11222234523423 has 36 divisors (see below), whose sum is σ = 20362842454864. Its totient is φ = 5829732216000.

The previous prime is 11222234523413. The next prime is 11222234523481. The reversal of 11222234523423 is 32432543222211.

11222234523423 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 223 + 4 + 5 + 2 + 3 + 423 = 666.

It is not a de Polignac number, because 11222234523423 - 2⁵ = 11222234523391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222234523413) 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 in 35 ways as a sum of consecutive naturals, for example, 736069678 + ... + 736084923.

Almost surely, 2^{11222234523423} is an apocalyptic number.

11222234523423 is a deficient number, since it is larger than the sum of its proper divisors (9140607931441).

11222234523423 is a wasteful number, since it uses less digits than its factorization.

11222234523423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472154636 (or 1472154622 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

Adding to 11222234523423 its reverse (32432543222211), we get a palindrome (43654777745634).

The spelling of 11222234523423 in words is "eleven trillion, two hundred twenty-two billion, two hundred thirty-four million, five hundred twenty-three thousand, four hundred twenty-three".