20223120411423 has 96 divisors (see below), whose sum is σ = 31919689593792. Its totient is φ = 12287722291200.

The previous prime is 20223120411379. The next prime is 20223120411433. The reversal of 20223120411423 is 32411402132202.

20223120411423 is a `hidden beast` number, since 2 + 0 + 2 + 2 + 31 + 204 + 1 + 1 + 423 = 666.

It is not a de Polignac number, because 20223120411423 - 2¹⁰ = 20223120410399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20223120411433) 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 95 ways as a sum of consecutive naturals, for example, 464098665 + ... + 464142237.

It is an arithmetic number, because the mean of its divisors is an integer number (332496766602).

Almost surely, 2^{20223120411423} is an apocalyptic number.

20223120411423 is a deficient number, since it is larger than the sum of its proper divisors (11696569182369).

20223120411423 is a wasteful number, since it uses less digits than its factorization.

20223120411423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44185 (or 44182 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 20223120411423 its reverse (32411402132202), we get a palindrome (52634522543625).

The spelling of 20223120411423 in words is "twenty trillion, two hundred twenty-three billion, one hundred twenty million, four hundred eleven thousand, four hundred twenty-three".