20224313124423 has 4 divisors (see below), whose sum is σ = 26965750832568. Its totient is φ = 13482875416280.

The previous prime is 20224313124409. The next prime is 20224313124427. The reversal of 20224313124423 is 32442131342202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20224313124423 - 2³⁶ = 20155593647687 is a prime.

It is a super-3 number, since 3×20224313124423³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20224313124427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3370718854068 + ... + 3370718854073.

It is an arithmetic number, because the mean of its divisors is an integer number (6741437708142).

Almost surely, 2^{20224313124423} is an apocalyptic number.

20224313124423 is a deficient number, since it is larger than the sum of its proper divisors (6741437708145).

20224313124423 is an equidigital number, since it uses as much as digits as its factorization.

20224313124423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6741437708144.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 20224313124423 its reverse (32442131342202), we get a palindrome (52666444466625).

The spelling of 20224313124423 in words is "twenty trillion, two hundred twenty-four billion, three hundred thirteen million, one hundred twenty-four thousand, four hundred twenty-three".