22124230500523 has 2 divisors, whose sum is σ = 22124230500524. Its totient is φ = 22124230500522.

The previous prime is 22124230500521. The next prime is 22124230500527. The reversal of 22124230500523 is 32500503242122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22124230500523 - 2¹ = 22124230500521 is a prime.

Together with 22124230500521, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22124230500521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11062115250261 + 11062115250262.

It is an arithmetic number, because the mean of its divisors is an integer number (11062115250262).

Almost surely, 2^{22124230500523} is an apocalyptic number.

22124230500523 is a deficient number, since it is larger than the sum of its proper divisors (1).

22124230500523 is an equidigital number, since it uses as much as digits as its factorization.

22124230500523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 22124230500523 its reverse (32500503242122), we get a palindrome (54624733742645).

The spelling of 22124230500523 in words is "twenty-two trillion, one hundred twenty-four billion, two hundred thirty million, five hundred thousand, five hundred twenty-three".