20224411023 has 4 divisors (see below), whose sum is σ = 26965881368. Its totient is φ = 13482940680.

The previous prime is 20224411021. The next prime is 20224411061. The reversal of 20224411023 is 32011442202.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 20224411023 - 2¹ = 20224411021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20224411021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3370735168 + ... + 3370735173.

It is an arithmetic number, because the mean of its divisors is an integer number (6741470342).

Almost surely, 2^20224411023 is an apocalyptic number.

20224411023 is a deficient number, since it is larger than the sum of its proper divisors (6741470345).

20224411023 is an equidigital number, since it uses as much as digits as its factorization.

20224411023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6741470344.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 20224411023 its reverse (32011442202), we get a palindrome (52235853225).

The spelling of 20224411023 in words is "twenty billion, two hundred twenty-four million, four hundred eleven thousand, twenty-three".